Sirius XM Radio announced today that it will launch The Agenda Powered by Media Matters, a live, daily call-in show hosted by Ari Rabin-Havt, Senior Advisor to Media Matters and a leading voice in progressive politics, starting Monday, August 13.

Rabin-Havt will lead the daily conversation of “young influential” progressive political insiders reviewing the day’s events and setting what they hope to be the tone for the next days’ news cycle. The Agenda Powered by Media Matters intends to be a “meeting place” for the influencers of the progressive movement to discuss news of tomorrow in an informal setting that looks to inform, entertain, and engage.

The Agenda Powered by Media Matters will air live Monday through Friday, 9 pm – 12 am ET on SiriusXM Left, channel 127.