The heat is on for presidential hopefuls with only 37 days until the Iowa caucus. But while some Democrats and Republicans are baring their fangs, one candidate asks why everyone can’t just get along.
“The voters need to hear something positive,” New Mexico Gov. Bill Richardson, a Democratic presidential hopeful, said on CNBC's "Squawk Box." “They just want their lives improved, and they just hate politicians taking shots at each other.”