"Billionaires are buying up candidates of every flavor."
U.S. Senator Marco Rubio (R-FL) holds up his son Anthony as he stands with family members, including his wife Jeanette (R), after he announced his bid for the Republican nomination in the 2016 U.S. presidential election race during a speech at Freedom Tower in Miami, Florida(photo credit: REUTERS)ByDOUGLAS BLOOMFIELD