Each day, Ashley Estill surfs your sites for the most popular stories of the day. Here are the top headlines for June 25, 2009:

Washington Post: Metro Reviewing All Train Signaling Circuits in Wake of Accident

Washington Times: 'Charlie's Angel' Farrah Fawcett dies at 62

Washington Examiner: Obama: Now is time to pass climate change bill

N.Y. Times: A Sex Symbol Who Wanted to Be More

L.A. Times: Immigration bill won't get through Congress, White House says

USA Today: In Nixon tapes, Billy Graham refers to 'synagogue of Satan'

CQ Politics: Most South Carolinians Say Sanford Should Go

The Hill: Dems, Christie battle in 'political circus' of a hearing

Politico: Politics of personal perfection

ABC News: All D.C. Metro Track Circuits to Get a Closer Look After Crash

CBS News: N. Korea Warns Of Nuclear "Fire Shower"

Fox News: Sanford's Mistress Identified as Professional, Passionate and Beautiful Brunette

MSNBC News: Analysis: Why do politicians cheat?

CNN: Family of Iowa suspect urges prayers after coach's killing

Wall Street Journal: The Summer of Their Discontent

NPR: Court Calls Search Of Student's Underwear Illegal

Roll Call: Tiahrt Nabs Major Endorsement in Kansas Senate Race

National Journal: Beyond Funding Health IT, Questions Remain For Public