When President Biden took part in a Zoom call with lawmakers from the Congressional Progressive Caucus last weekend, an aide passed him a note that read, “Stay positive. You are sounding defensive.” Sources familiar with the call said Biden “intentionally” read the note out loud for a moment of levity during a call with anxious lawmakers. And on a separate call with centrist House lawmakers — which some sources described as “tense” — the president lashed out at Rep. Jason Crow (D-Colo.), Puck News reported Tuesday. “First of all, I think you’re dead wrong on national security. You saw what...