4 killed by naked gunman in Nashville Waffle House

U.S. Rep. Marsha Blackburn

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

A high profile investigation in Washington is the latest thing to put Democrats against Republicans. They're at odds over who should look into leaks of highly classified information. Congresswoman Marsha Blackburn is here to talk about that and her own report into another issue involving the TSA.