 Another senior House Democrat said, quote, he needs to start showing and stop telling. Otherwise, he'll lose more House Dems. It's that acute. The lawmaker said the next wave of Democrats coming out against Biden will be senior members and veteran senators whose opposition could prove fatal to the president's reelect bid. They've been shielding him from these types of settings for months, even after it became undeniable. They're still lying to us, one Democratic senator said. There's a lot of frustration right now in the caucus.