John Guerriero and Kevin Flowers have joined forces for Campaign '12, a blog about the 2012 elections highlighted by the race for the White House. But there's much more. You'll find posts about the U.S. Senate race in Pennsylvania, the Congressional race in northwestern Pennsylvania's 3rd District and other contests and notes of interest. Check it out and you'll be a lot more informed before voting in the April 24 primary and the Nov. 6 election.   Read more about this blog.