Chuck the key to Chuck?

Politico reports that Charles "Chuck" Schumer (D-NY) may be the key to whether Chuck Hagel's nomination to be US Secretary of Defense gets through the US Senate.

Chuck Schumer is quietly letting out the word: He’s far from sold that Chuck Hagel will be a staunch advocate of Israel.

And it’s his vote that counts.

Schumer, the most powerful Jewish Democrat in Congress, has been