Complex sentence: In 2010, Garcia ran for the 7th district Cook County Board of Commissioners and after being elected was appointed floor leader by Toni Preckwinkle and is running for Mayor of Chicago in the 2015 mayoral election.
Split into simpler sentences: In 2010, Garcia ran for the 7th district Cook County Board of Commissioners and won. After being elected, Garcia was appointed floor leader by Toni Preckwinkle and he is currently running for Mayor of Chicago in the 2015 mayoral election.