Clinton Allies Set Sights on Rubio

“Clinton World is stepping up its attacks on Sen. Marco Rubio, signaling the Democratic presidential front-runner sees the rising Florida Republican as a significant threat,” The Hill reports.

“Priorities USA, a super-PAC aligned with Hillary Clinton, has issued a dozen separate email blasts or advertisements attacking Rubio by name in the last two weeks. No other GOP presidential candidate is receiving that kind of scrutiny.”