; (6) establish, maintain, and administer appropriate interagency law enforcement centers in furtherance of the Director’s statutory duties, including the centers specified in subparagraphs (C) and (D) of subsection (f)(3); and (7) carry out other duties prescribed by statute, or delegated by the Secretary, if within the statutory authority of United States Immigration and Customs Enforcement. (d) General enforcement powers The Director may authorize agents and officers of United States Immigration and Customs Enforcement to— (1) execute any warrants issued under the laws of the United States; (2) issue and serve administrative or judicial subpoenas and summonses; (3) carry firearms; (4) make arrests without warrant for any offense against the United States committed in their presence, or for any felony cognizable under the laws of the United States if they have reasonable grounds to believe that the person to be arrested has committed or is committing such felony; (5) seize any property, whether real or personal, that is involved in any violation or attempted violation, or which constitutes proceeds traceable to a violation, of those provisions of law which United States Immigration and Customs Enforcement is authorized by statute to enforce; (6) offer and pay rewards for services and information leading to the apprehension of persons involved in the violation or attempted violation of those provisions of law which United States Immigration and Customs Enforcement is authorized by statute to enforce