Another brave endorsement: Rudy Giuliani backs Mitt Romney on 'Fox and Friends'

Endorsing the presumptive GOP nominee one day before the New York primary? Gutsy call.

https://twitter.com/#!/DavidMDrucker/statuses/194400183021338624

https://twitter.com/#!/Greermillion/status/194402065739554816

https://twitter.com/#!/shaifranklin/status/194401269983617025

https://twitter.com/#!/Sarah_Boxer/status/194401256914161666

https://twitter.com/#!/Sarah_Boxer/status/194401832272019457