Political conventions highlight Hispanic split

WASHINGTON (AP) — The Hispanics with the highest profiles in this year’s political conventions, Sen. Marco Rubio of Florida and Mayor Julian Castro of San Antonio, stand as opposites in a cultural and political split that has divided millions of U.S. Latinos for decades.

Republicans chose Rubio, who is Cuban-American, to introduce Mitt Romney at the party’s convention last week. Democrats, meeting this week in Charlotte, N.C., picked Castro, who is Mexican-American, as keynote speaker, the role that launched a young Barack Obama to national political prominence.