Republican Jewish groups run anti-Obama ads as Romney visits Israel

Ads aimed mostly at Democrats cost the U.S. Chamber of Commerce $5.9 million

Republicans run with out-of-context "you didn't build that" Obama comment

Both the President Obama and Mitt Romney campaigns are using sweepstakes to coax small donations. Do they work?

But is there a risk negative ads will turn off viewers?

Super PAC runs ad linking tea party favorite Cruz to criminal

A study out today says voters find targeted, online political ads creepy and 86 percent didn't want political ads to be tailored to their interests.

Super PAC's ad buy is one of the largest of the election so far

Teach for America is tapping its nationwide network of alumni to recruit candidates for public office — so much so that in one Tennessee race, two TFA alums are squaring off against one another.

In the 2012 presidential election race, both parties focus on images of factories and hard hats.