The Florida congresswoman denounced a suggestion made in a leaked email by her former staff at the DNC to hurt the Jewish Vermont senator politically by labeling him an atheist.
Three high-ranking staffers at the Democratic National Committee have resigned amid the email controversy that forced their boss, Rep. Debbie Wasserman Schultz, to resign last week.
Referring to Trump's request that Russia uncover emails deleted by Hillary Clinton, the former Democratic chief said the statement was "treasonous, it's seditious, it's unacceptable."