A musical interlude courtesy of the Diaz-Balarts

Reps. Lincoln and Mario Diaz-Balart, wearing almost-matching blue shirts, have taken the stage in a musical break to rally John McCain supporters.

"Where did they say that there wasn't enthusiasm for John McCain?" Lincoln Diaz-Balart said. "John McCain is going to win on Tuesday!"

Added a fired up Mario Diaz-Balart: "This is the house of the Canes most of the year -- tonight it's the house of the McCains!"

"I hate to break the news a little bit early," he continued. "Once again Florida will determine who's the next president, and once again we know what's going to happen. We're going to show once again that [the exit polls are] wrong."

And then, a plug for his brother in Spanish to the erupting cheers of the crowd: "No one has done more for our brothers, for our Nicaraguan, Honduran, Peruvian, Colombian, Venezuelan and Cuban brothers than Lincoln Diaz-Balart."

The two face tough reelection challenges, Lincoln from Raul Martinez and Mario from Joe Garcia.