 He was appointed as the Senate's Minority Leader in 2014 and won reelection that year.Since 2015, Jennings has served on the Finance Committee (property & casualty and transportation subcommittees), Legislative Policy Committee, the Joint Committee on Legislative Information Technology and Open Government, the Joint Committee on Spending Affordability, and the Public Safety and Policing Work Group.In 2016, he joined the Executive Nominations Committee.