Today’s Most Popular Stories

After the jump.

Washington Post: McCain Embraces Regulation After Many Years of Opposition

Washgington Examiner: A Constitution Day Writing Contest

N.Y. Times: Maureen Dowd: ‘Barbies for War!’

L.A. Times: Researchers link BPA exposure to health concerns

USA Today: Schwarzenegger to veto California budget, a first in modern times -…

Politico: Can Obama really pull it off?

ABC News: Finance Fatcats Live Large as Firms Crumble

CBS News: School Teacher Wins “Big Brother 10”

Fox News: Missing New York City Teacher Rescued From Harbor by Ferry Captain During Apparent Suicide Attempt

CNN: Mom thought Spears pregnancy was joke

Wall Street Journal: U.S. to Take Over AIG

MSNBC: Fundamental question: Is economy really OK?

NPR: Blemish, Anyone? Bets Show Dark Side Of Tennis

Roll Call: Heard on the Hill: If You Can’t Say Something Nice…

Bloomberg: U.S. Stocks Drop as Lending Freezes Up Following AIG Takeover

U.S. News & World Report: McCain Has the Advantage Over Obama in Post-Convention Polls

The Hill: Reid: No one knows how to respond to crisis