Mediabistro’s TVNewser is reporting:

What is a presidential candidate to do when he’s no longer running? Try hosting a TV show!

Former New York City mayor Rudy Giuliani will guest host America’s Nightly Scoreboard tonight on Fox Business Network. The program airs live at 7pm ET and is replayed at 10pm ET. David Asman is the usual host for America’s Nightly Scoreboard.

We hear the guest hosting job will just be for tonight’s show.