The latest on the candidates . . .

Clinton

Will Take Presidential Bid Beyond Pennsylvania

Newsday

Closing Argument

Slate

On Eve of Primary, Ad Invokes Bin Laden

New York Times

McCain

McCain to Hit Hard on Fee Trade in Hard-hit Town

USA Today

Takes a Tour off the Beaten Campaign Path

Los Angeles Times

On Tour, a Promise to Find ‘Forgotten’ America

New York Times

Obama

Risky for Democrats

Boston Herald

It’s Going to Be Close

Philadelphia Inquirer

Just Wants to Eat his Waffles in Peace

Daily News

State of the Race

Democrats Take Final Shots as Clinton, Obama Blanket the State

Pittsburgh Post-Gazette

What to Look for in the Pennsylvania Primary

Los Angeles Times

8 Questions About The Pennsylvania Primary

Washington Post