 915, I'm John Aaron. And I'm Kyle Cooper. Republicans appear united behind former President Trump during the RNC as Democrats appear pretty divided right now. The debate over President Biden's decision to stay in the presidential race now reportedly involves key allies like former President Obama. Joining us live now with the latest ABC News White House correspondent, Karen Travers. Karen, we have reports of more and more top Democrats weighing in. What are they saying to the president right now?