 The Biden campaign isn't sugarcoating the state of the 2024 presidential race. It acknowledged they face some obstacles, but is denying reports that President Biden is backing out. Dozens of House Dems are calling for him to step aside. And now CBS's Ed O'Keefe reports that more senators have joined in. New Mexico Senator Martin Heinrich says it's in the best interest of our country for the president to go. And Montana's Jon Tester says if the president steps aside, the party should have an open contest for the nomination.