Barack Obama has picked up a series of superdelegates this morning, one of which at the expense of Sen. Clinton.

Today, two California superdelegates endorsed Obama, Reps. Jim Costa and Dennis Cardoza. Cadoza has previously endorsed Hillary Clinton.

In addition, two of John Edwards' New Hampshire delegates, who have since been designated as unpledged delegates, endorsed Obama.

Cardoza:

"This is the most important election of my lifetime. While I continue to greatly respect...