	Introduction

As the trials of Sheldon Silver and Dean Skelos illustrate, corruption among high-profile public officials continues to be a concern in the United States. Likewise, recent examples abound of powerful executives in the private sector abusing positions of trust for personal gain. Faced with this reality, Congress has shown consistent interest in policing public- and private-sector corruption, enacting a number of criminal provisions aimed at holding corrupt officials accountable for their actions under federal law. However, one of federal prosecutors' most potent existing tools for combating such corruption—18 U.S.C. § 1346, which defines the crimes of mail and wire fraud as including so-called "honest services" fraud—has been a source of contention between the courts and Congress for years. While Congress has manifested its intent that the mail and wire fraud statutes should broadly cover the self-interested actions of federal, state, local, and private-sector officials, the Supreme Court and lower federal courts have repeatedly limited the scope of 18 U.S.C. § 1346 establishes that the term "scheme or artifice to defraud" as used in Chapter 63 also "includes a scheme or artifice to deprive another of the intangible right of honest services." This provision was enacted in the late 1980s, in response to the U.S. Supreme Court's holding in McNally v. United States that the mail fraud statute was "limited in scope" to only "the protection of property rights." Section 1346 abrogates McNally 's holding, codifying the understanding of some of the lower federal courts that the mail and wire fraud statutes extend to conduct that deprives a person or group of the right to have another act in accordance with some externally imposed duty or obligation, regardless of whether the victim so deprived has suffered or would suffer a pecuniary harm. Recognizing that this lower court understanding in fact evinced "considerable disarray" as to the kinds of schemes that would qualify as "honest services" fraud, however, the Supreme Court subsequently read a limiting principle into Section 1346 in Skilling v. United States in order to avoid invalidating the statute as unconstitutionally vague. After Skilling , mail and wire fraud prosecutions under an honest services theory may extend only to "offenders who, in violation of a fiduciary duty, participate[] in bribery or kickback schemes." The conversation between the Court and Congress regarding the scope of honest services fraud and its culmination in Skilling have presented more questions that lower courts have been tasked with answering, including the sources of fiduciary duties and the types of conduct that qualify as bribery and kickback schemes. 18 U.S.C. In the Court's view, a broader reading would "leave [the statute's] outer boundaries ambiguous and involve[] the Federal Government in setting standards of disclosure and good government for local and state officials." ; [W]hat are the permissible legal sources of the fiduciary duty? Relying on this portion of the Supreme Court's opinion, courts after Skilling have tended to look to the federal anti-bribery and anti-kickback statutes cited by the Court to "give substance to the prohibition on honest-services fraud," though some courts have also relied on state-law definitions of bribery or simply on prior honest services case law. §§ 201(b)(1)(A) and (b)(2)(A), which require an intent to influence or a promise to be influenced in the performance of an "official act." The McDonnell Court ultimately construed the term "official act" narrowly. Potential Options for Congress

On more than one occasion since 2010, Congress has considered legislation that would expand honest services fraud to include certain categories of conduct that 18 U.S.C. In short, it appears that the legislation would have expanded the scope of honest services fraud liability in public-sector cases, beyond the bribery and kickback schemes contemplated in Skilling , to include one additional category of conduct: failure to disclose a material financial conflict of interest.
As the trials of Sheldon Silver and Dean Skelos illustrate, corruption among high-profile public officials continues to be a concern in the United States. Likewise, recent examples abound of powerful executives in the private sector abusing positions of trust for personal gain. Faced with this reality, Congress has shown consistent interest in policing public- and private-sector corruption, enacting a number of criminal provisions aimed at holding corrupt officials accountable for their actions under federal law. However, one of federal prosecutors' most potent existing tools for combating such corruption—18 U.S.C. § 1346, which defines the crimes of mail and wire fraud as including so-called "honest services" fraud—has been a source of contention between the courts and Congress for years.
18 U.S.C. § 1346 defines the term "scheme or artifice to defraud," as used in the general statutes prohibiting use of the mails or wires to commit fraud, to include a scheme or artifice to deprive another of the intangible right of honest services. Congress enacted this provision in the late 1980s in response to the U.S. Supreme Court's holding in McNally v. United States that the mail fraud statute was limited in scope to only the protection of tangible property rights. The McNally decision was grounded in concerns that a broader construction of the statute could leave its outer boundaries ambiguous and unjustifiably involve the federal government in setting standards for good government at the local level. Nevertheless, Section 1346 abrogates McNally's holding, codifying the understanding of some of the lower federal courts that the mail and wire fraud statutes extend to conduct that deprives a person or group of the right to have another act in accordance with some externally imposed duty or obligation, regardless of whether the victim so deprived has suffered or would suffer a pecuniary harm.
Recognizing that this lower court understanding in fact evinced considerable disarray as to the kinds of schemes that would qualify as honest services fraud, however, the Supreme Court subsequently read a limiting principle into Section 1346 in Skilling v. United States in order to avoid invalidating the statute as unconstitutionally vague. After Skilling, mail and wire fraud prosecutions under an honest services theory may extend only to those who, in violation of a fiduciary duty, participate in bribery or kickback schemes. Notably, the Skilling decision withdrew from the reach of Section 1346 a significant category of cases that had been prosecuted as honest services fraud up to that point: cases involving more general financial self-dealing or conflicts of interest, where no bribes or kickbacks are given. Congress has considered legislation on more than one occasion that would reinstate the self-dealing category of honest services fraud rejected in Skilling, though the law remains unchanged as of this writing.
The conversation between the Court and Congress regarding the scope of honest services fraud and its culmination in Skilling have presented more questions that lower courts have been tasked with answering, including the source of the requisite fiduciary duty and the conduct that qualifies as bribery or kickbacks. Courts have looked to a variety of sources to give content to the fiduciary duty requirement, including federal, state, and common law. Likewise, in fleshing out the contours of the bribery or kickbacks called for in Skilling, lower courts have relied on anti-bribery and anti-kickback provisions found in federal statutes. In the recent case of McDonnell v. United States, the Supreme Court limited the reach of one of those statutes—18 U.S.C. § 201, which makes it a crime to offer or solicit anything of value to influence an "official act"—by construing the term "official act" narrowly. Nevertheless, alternate routes appear to be available to prosecute bribery schemes involving conduct that may be beyond the scope of McDonnell.
Should Congress seek to alter the scope of honest services fraud, it will likely need to be attuned to the concerns that federal courts interpreting 18 U.S.C. § 1346 have voiced over the years. Chief among these have been the concerns that—as written—the statute has the potential to sweep too broadly and regulate ethically dubious conduct of state and local officials in a way that conflicts with the Constitution.