Florida’s two highest-ranking Cuban-American Republicans are preemptively attacking California Rep. Karen Bass, one of Joe Biden’s potential vice president picks, due to her past work in Fidel Castro’s Cuba with the Venceremos Brigade, a group that has organized annual trips to Cuba for left-leaning Americans since 1969. U.S. Sen. Marco Rubio and Lt. Gov. Jeanette Nuñez criticized Biden for including Bass on his shortlist and said picking her would hurt his electoral prospects with Hispanic voters in South Florida.