President Joe Biden said Sunday that he is confident that a gun control bill can pass through the Senate, coming after two mass shootings in March. “I’m the only one who has ever got them passed, man,” Biden told reporters on Sunday, referring to the 1994 “assault weapons” ban that he helped get passed in the Senate, which expired in 2005. “The only gun control legislation that’s ever passed is mine. It’s going to happen again.” On Friday, White House press secretary Jen Psaki told reporters in a news conference that Biden will sign an executive order on gun control and cited the mass shootings in Atlanta and Boulder, Colorado. Congressional Democrats, meanwhile, have attempted to pressure Biden into taking action on gun laws, but it’s not clear what. GOP lawmakers will likely be resistant to any new gun control measures, arguing that they violate the Constitution’s Second Amendment. “Biden …