From Bloomberg.com; Clinton Leads Obama in Pennsylvania as Electorate Split by Race; April 2, 2008:

Hillary Clinton leads Obama among Pennsylvanian Democrats. Also polls found that Clinton does better then Republican John McCain in Pennsylvania and two other swing states.

From Associated Press; Obama Endorsed by Lee Hamilton; April 2, 2008:

Former Indiana Rep. Lee Hamilton endorsed Sen. Barack Obama for president. Hamilton praised his ability to transcend partisan division and calls his foreign policy outlook “pragmatic, visionary, and tough.”

From Reuters; Can John McCain win if U.S. has recession?; April 2, 2008:

Analysts and historians say that if there is a recession usually a democrat wins the election; especially since Bush is a republican and people tend to blame a whole party for a bad economy.

From Yahoo.com; Obama, Clinton woo unions in Pa.; April 2, 2008:

Barack told PA unions that he will fight the types of deals struck by the Clinton and Bush Administrations. Both Obama and Clinton portrayed themselves as labor’s best friend.

From AOL.com; McCain Compiles list of running Mates; April 2, 2008:

A month after clinching the GOP Running mate McCain says he’s “getting together a list of names” of potential running mates. He won’t hint who is on his list.

From AOL.com; Obama widens lead over Clinton in poll; April 1, 2008:

Barack leads Clinton by 10 percentage points in the battle over the democratic nomination. This is the biggest lead of the year and right at the time that his supporters are urging Clinton to get out of the race.

From AOL.com; McCain says many Americans too cynical; April 2, 2008:

McCain says many Americans are too cynical about their country. He says their idea of liberty? "The right to choose among competing brands of designer coffee."

From AOL.com; Bill Clinton Urges Critics to ‘Chill Out’; April 2, 2008:

Former President Bill Clinton, stumping for his wife in California, tells those calling on Hillary Rodham Clinton to abandon her bid for the White House to "chill out and let everybody have their say."

From AOL.com; Obama Says Clinton Should Stay in the Race; April 2, 2008:

Barack down plays fears expressed by democrats for dividing the party and helping to GOP. Obama says "My attitude is that Senator Clinton can run as long as she wants."

From AOL.com; Pennsylvania Senator endorses Obama; April 2, 2008:

PA Sen. Bob Casey endorses Democrat Barack Obama, a move that could help the presidential candidate make inroads with white working-class voters