Conversation so far:
When did Marco Rubio get elected into his current position in the Senate?
Marco Rubio successfully ran for the United States Senate in 2010.
What sort of legal employment has Marco Rubio had?
While studying law, Marco Rubio interned for U.S. Representative Ileana Ros-Lehtinen.
What other involvement besides interning for Ileana Ros-Lehtinen has Marco Rubio had in elections?
Marco Rubio also worked on Republican senator Bob Dole's 1996 presidential campaign.

Question: Has Rubio campaigned for anyone else?
Self-contained rewrite: Has Marco Rubio campaigned for anyone else besides Bob Dole?