Florida Sen. Marco Rubio, a 2016 presidential candidate, speaks at the Miami-Dade County Republican Party's annual Lincoln Day Dinner fundraiser last month in Miami.
Florida Sen. Marco Rubio, a 2016 presidential candidate, speaks at the Miami-Dade County Republican Party's annual Lincoln Day Dinner fundraiser last month in Miami. AL DIAZ MIAMI HERALD STAFF
Florida Sen. Marco Rubio, a 2016 presidential candidate, speaks at the Miami-Dade County Republican Party's annual Lincoln Day Dinner fundraiser last month in Miami. AL DIAZ MIAMI HERALD STAFF

Marco Rubio returned thousands in Senate donations when he began running for president

July 16, 2015 2:18 PM