 Constantine was re-elected without opposition in 2004, and defeated attorney Jeremiah Jaspon to win re-election in 2006.Senator Constantine could not seek re-election in 2010 due to term limits.In 2012, Constantine challenged incumbent Seminole County Commissioner Dick Van Der Weide in the Republican primary, and was endorsed by the "Orlando Sentinel" as a legislator with a reputation for "working hard, building consensus, and getting results."