Senators demand FBI agents testify about 'highly credible' source who allegedly made up Biden bribery scheme

EXCLUSIVE: Republican Sens. Chuck Grassley and Ron Johnson are demanding the FBI make Alexander Smirnov’s handling agent and his superiors available for interviews as they investigate what steps the bureau and the Justice Department took to investigate the now-infamous FD-1023 form alleging a criminal bribery scheme involving Joe Biden and Ukraine.