Hard feelings toward Marco Rubio remain from one of Jeb Bush's highest profile Miami supporters.
Jorge Arrizurieta, who chaired Bush's presidential campaign in Miami-Dade County, told a local radio station Thursday he won't vote for Rubio's re-election to the Senate -- even though Bush will.
"I don't think I'm the only one," Arrizurieta told hosts Roberto Rodríguez Tejera and Juan Camilo Gómez on the Spanish-language Actualidad Radio. "I feel incredibly disappointed."
Arrizurieta characterized Rubio as disloyal and ungrateful to Bush, his one-time political mentor, and said "no one will be able to convince me" that Bush's odds at winning the White House wouldn't have been greatly improved without Rubio in the presidential race. He said Bush's endorsements speaks to the former Florida governor's integrity.
Nevertheless, Arrizurieta opined Rubio has the best shot as winning the seat, given that he's the incumbent. He also said he doesn't plan on backing anyone else in the Senate contest, though he said Sarasota developer Carlos Beruff has been in touch.
A dejected-sounding Arrizurieta said he was "very saddened" by the Republican Party under presumptive presidential nominee Donald Trump.
"The new political order that no one understands," he said.