Complex sentence: Seder was the co-host for the "The Majority Report" and his own show "The Sam Seder Show"; he currently co-hosts, with comedian Marc Maron, the weekday Air America Media webcast "Breakroom Live with Maron & Seder".
Split into simpler sentences: Seder was the co-host for the "The Majority Report" and his own show "The Sam Seder Show". He currently co-hosts, with comedian Marc Maron, the weekday Air America Media webcast "Breakroom Live with Maron & Seder".