Kathleen Hall Jamieson takes a closer look at the role misinformation will play in the Obama vs. Romney TV ad slugfest.

Analysis of Richard Lugar's Indiana primary loss, North Carolina's vote on same-sex marriage and why partisans favor party line over facts in today's roundup.

Columbus draws a lot of political advertising because it's the largest city in a big swing state. Trouble is, it never ends.

The geographic breakdown of campaign contributions correlates to the home states of the rich donors pouring money into super PACs.

Republican super PACs spent over half of their advertising budgets on deceptive ads in the presidential primary, says a new study.

The "victory" for political advertising transparency has some significant limitations.

Intrepid college students visit local TV stations to find out who's paying for political ads in Cleveland.

A senator's decision to call out super PACs as part of her campaign strategy is called “unconventional and risky.”

How Karl Rove's super PAC pays dark money to keep dark money legal.

In a speech in front of TV executives, FCC Chairman Julius Genachowski criticized broadcasters for not wanting to make political ad buyer data available online.