Here's a look at the stories we're following right now. What are you reading this morning?
Santorum letters to Iowans rip into Romney
Prostitute's $50 fee sparked Secret Service scandal
Ted Nugent has some interesting words on Romney, Obama administration
Levon Helm in final stages of cancer
GSA official’s wife went on trips — and taxpayers picked up tab
Warren Buffett diagnosed with stage-1 prostate cancer