the Act passed the Senate with a vote of 98–1. Russ Feingold (D-WI) voted "no". On October 26, Bush signed the Patriot Act into law. Opponents of the law have criticized its provision for indefinite detention of immigrants; permission to law enforcement to search a home or business without the owner's or the occupant's consent or knowledge under certain circumstances; the expanded use of National Security Letters, which allows the Federal Bureau of Investigation (FBI) to search telephone, email, and financial records without a court order; and the expanded access of law enforcement agencies to business records, including library and financial records. Since its passage, several court challenges have been brought against the act, and federal courts have ruled that a number of provisions are unconstitutional. Many of the act's provisions were set to expire on December 31, 2005, approximately four years after its enactment. In the months preceding the sunset date, supporters of the act pushed to make those provisions permanent, while critics sought to revise various sections to enhance civil liberties protections. In July 2005, the U.S. Senate passed a reauthorization bill with substantial changes to several of the act's sections, while the House reauthorization bill kept most of the act's original language. The two bills were then reconciled in a conference committee criticized by senators from both the Republican and Democratic parties for ignoring civil liberty concerns. The bill, which removed most of the changes from the Senate version, passed Congress on March 2, 2006, and was signed by President Bush on March 9 and 10 of that year. On May 11, 2012, President Barack Obama signed the PATRIOT Sunsets Extension Act of 2011, a four-year extension of three key provisions in the Act: roving wiretaps, searches of business records, and conducting surveillance of "lone wolves" (individuals suspected of terrorist-related activities not linked to terrorist groups). After reauthorization bills failed to pass Congress, parts of the Patriot Act expired on June 1, 2015. The USA Freedom Act, which became law on June 2, 2015, reenacted these expired sections through 2019. However, Section 215 of the law was amended to disallow the National Security Agency (NSA) to continue its mass phone data collection program. Instead, phone companies will retain the data and the NSA can obtain information about targeted individuals with a federal search warrant. In November 2019, the renewal of the Patriot Act was included in the