Florida GOP Senate candidate Marco RubioMarco Antonio RubioOvernight Cybersecurity: Bipartisan bill aims to deter election interference | Russian hackers target Senate | House Intel panel subpoenas Bannon | DHS giving 'active defense' cyber tools to private sector Senators unveil bipartisan push to deter future election interference Puerto Rico's children need recovery funds MORE 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