 From WNYC in New York, this is On the Media. Micah Loewinger's out this week. I'm Brooke Ladstone. As I write this, President Biden just gave a press conference that showcased his mastery of foreign policy and deep experience with the Senate. But it didn't seem to assuage a growing number of Democratic Party members who no longer see him as their best choice for the top of the ticket, especially in a crucial election just four months from now.