To gain enough votes for speaker, he still needed to make a deal.
Legislators in North Florida had long objected to a complicated "district cost differential" formula that provided more school money to urban areas because of the higher cost of living.
Rubio promised to support a change that would redistribute a greater share of the money. The concession swung support for his speakership from the North Florida delegations.
"When I confronted Marco, he swore up and down that he would get that back as soon as he became speaker," said Martinez. "It told me he would sell his soul to reach his objective. He's disloyal to his own people, the people who gave him his start."
"We're still waiting," Martinez added of Rubio's promise to reverse the change, which has drained millions away from Rubio's home base; one study showed Miami-Dade schools have lost as much as $1 billion.