While appearing on CNN’s The Source with Kaitlin Collins, Secretary of Transportation Pete Buttigieg criticized former President Donald Trump’s recent public appearances, saying he’s “lost a step.”“Sometimes you get the feeling that Trump’s heart isn’t in this anymore, the laziness of his attacks, not to mention the, again, lack of any coherent account of what he’s actually going to do to make Americans lives better,” Buttigieg said. “You can just tell that he’s lost a step. You know, he’s getting mushy or fuzzy or more confused.” Discussing a Thursday press conference Trump held, after which he was accused of rambling...