Jeb Bush makes Spanish-language ads for 3 Republican candidates

Former Florida Gov. Jeb Bush hasn't said whether he's going to run for president in 2016. But he's going on the air in a couple of races this year — in Spanish.

The U.S. Chamber of Commerce on Monday released Spanish-language ads Bush filmed for three Republican candidates. They are Rep. Cory Gardner in Colorado, who is running for U.S. Senate; Rep. David Valadao, who's running for re-election in California; and Martha McSally, who is trying to oust Democratic Rep. Ron Barber in Arizona.

Bush is President George W. Bush's older brother and many Republican power brokers' favored 2016 candidate. He's bilingual and supports immigration reform, but that position could make it challenging for him to win a Republican primary.