by Maisie Allison
The Romney camp preps Colorado voters for Tuesday's caucus:
Obama's team touts consistent jobs growth in a new web ad ("you might be surprised to hear the progress we've made"):
Having assailed Gingrich in Florida, look for Romney's campaign to take aim at Santorum this week. In other news, Newt's moneyman Sheldon Adelson may be jumping ship.
Previous Ad War Updates here, here, here, here, here, here, here, here, here, here, here, here, here, here, here and here.
The Dish 