On today's news brief: The U.S. Senate voted 50-47 on Wednesday to advance a bill aimed at restricting President Donald Trump's power to take military action against Iran, the Southern Poverty Law Center faces scrutiny for their long history of irresponsible rhetoric as well as a recent Grand Jury indictment alleging they actually funded the hate groups they purported to be working against, voters headed to the polls yesterday in 6 states to cast their vote in primary races, and Nigerian forces, working with the U.S., have killed 175 Islamic State militants in a series of air and ground strikes according to the Nigerian military.