David Vitter Says Charlie Melancon Is A Tad Weak On Immigration

Vitter is hitting Charlie Melancon hard with this over-the-top "Immigrants Welcome" spot.

These are always tricky to do, because you want to get the point across without insulting anyone but the opposing candidate. In this case, Team Vitter goes with ridiculous, cartoony visuals that really work. You won't miss this spot on TV.

Grade: B

Click here to watch "Welcome Prize"