Rubio sends message to would-be colleagues

Florida GOP Senate candidate Marco Rubio said that while his would-be colleagues are right not to take aim at Judge Sonia Sotomayor's race, they still need to be tough on her.

Rubio, a Cuban-American, tweeted Saturday:
Good that GOP senators not going to smear Sotomayor the way Dems smeared Estrada. But tough questions still need to be asked and answered

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