By Rand Paul
Obama acts as though we no longer have a Constitution

He chairs one of Capitol Hill's most powerful committees, won his 2010 race with 62 percent of the vote and even boasts a niece who graced Sports Illustrated's swimsuit-edition cover. But all that hasn't saved Rep. Fred Upton of Michigan from a strong Republican primary challenge.

In a bitter battle of liberal Democratic heavyweights, Ohio Rep. Marcy Kaptur prevailed over longtime friend and fellow incumbent Rep. Dennis Kucinich in Tuesday's primary in their newly drawn and combined congressional district.

When it comes to Congress, the only number higher than voters' disapproval of its members is the rate at which they re-elect those same lawmakers. With sitting members of Congress backed by cash from Washington-based trade groups and party leaders, running against an incumbent traditionally has seemed like an exercise in futility.

Planned Parenthood Federation of America is in its 95th year of existence, and like other well-seasoned entities, it seems to be in a fight for its life, at least as far as federal funding goes.