MSNBC's newest primetime host: Alec Baldwin?

According to our source, the so far untitled show will air Fridays at 10 p.m. ET and will feature a large dose of Baldwin’s outspoken liberal politics.

The gig would make sense considering Baldwin’s long history in with the NBC family. He starred on the network’s award-winning sitcom 30 Rock for seven years, has frequently hosted Saturday Night Live, and hosted the network’s American airing of 2007′s Live Earth concert. Most important, Baldwin’s fiercely liberal and often combative political views make sense for a network that has become the place for progressive viewpoints on cable.