A Democratic strategist wasn’t buying Donald Trump’s latest gripe that President Joe Biden’s “lock him up” statement was “illegal.” “Lock her up” chants that became popular at Trumop’s campaign rallies in 2016 got flipped around Tuesday by Biden, who told campaign workers in New Hampshire on Tuesday, “We’ve got to lock him up.” After a brief pause, he appeared to catch himself, adding: “politically.” Trump, who has accused the Biden administration of weaponizing the government against him, responded Wednesday, telling rallygoers, “I told you.” Want more breaking political news? Click for the l…