Comedy Central’s Jon Stewart crossed over into enemy territory on Monday night and appeared on conservative pundit Bill O’Reilly’s show on FOX News.

Stewart and O’Reilly debated the controversy surrounding hip hop artist Common’s recent visit to the White House last week to read poetry. O’Reilly points to Common’s public support of two people convicted of killing police officers as a reason that he should have never been invited to the event.

Sound off below and tell us what you think about the situation.

Part 1:

Part 2: