Congressional Outrage Shapes Future of Surveillance Program.

Growing anger at the FBI from both parties in Congress has become a major hurdle for U.S. intelligence agencies fighting to keep their vast powers to collect foreign communications that often sweep up the phone calls and emails of Americans. Key lawmakers say they won’t vote to renew the programs under Section 702 of the Foreign Intelligence Surveillance Act that expire at the end of this year without major changes targeting the FBI. The debate is of great consequence to U.S. intelligence officials, who argue that the law is perhaps their most critical tool to stopping terrorism, enemy spies, and cyberattacks.