04/06/2010 05:12 am ET | Updated May 25, 2011

Arianna Co-Hosts 'Morning Joe' On MSNBC (VIDEO)

Arianna co-hosted MSNBC's "Morning Joe" today, joining Joe Scarborough and Mika Brzezinski in Los Angeles. The topics ranged from Jon Stewart facing off against Bill O'Reilly on Fox News to President Obama's Q&A sessions with House Republicans and Senate Democrats to the massive recall issued by Toyota.

At one point the subject of Glenn Beck came up, and Arianna argued that we must make a clear distinction between "passion based on facts and passion based on fantasy":

Glenn Beck is all fantasy and fabrication and that's the problem. It's not the passion -- I love the passion, I love the emotion, even.

WATCH: (segment on Beck begins at 3:42)

More clips from the show are below.