Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. US Lawmakers Debate Controversial Surveillance Authorization Bill Katherine Gypson WASHINGTON - U.S. lawmakers debated a controversial set of surveillance authorizations Wednesday, with the threat of a presidential veto looming over their efforts to pass the Foreign Intelligence Surveillance Act (FISA). The FISA bill, which had passed the Republican-majority U.S. Senate earlier this month in a bipartisan 80-16 vote, faced new challenges when the Democratic-majority U.S. House added amendments. Those changes caused the U.S. Department of Justice to withdraw support for the bill Wednesday, threatening a veto from U.S President Donald Trump. "Given the cumulative negative effect of these legislative changes on the Department's ability to identify and track terrorists and spies, the Department must oppose the legislation now under consideration in the House. If passed, the Attorney General would recommend that the President veto the legislation," Assistant Attorney General Stephen Boyd said in a statement. The law establishing procedures for surveillance of foreign powers or foreign agents has drawn criticism from defenders of civil liberties who seek protections for American citizens who may be subject to unlawful searches in the course of collections. .