On Sept. 26, Sen. Bob Corker released a statement with his decision not to run for re-election in 2018.

WASHINGTON - U.S. Senator Bob Corker (R-Tenn.) today released the following statement.

"After much thought, consideration and family discussion over the past year, Elizabeth and I have decided that I will leave the United States Senate when my term expires at the end of 2018.

"When I ran for the Senate in 2006, I told people that I couldn't imagine serving for more than two terms. Understandably, as we have gained influence, that decision has become more difficult. But I have always been drawn to the citizen legislator model, and while I realize it is not for everyone, I believe with the kind of service I provide, it is the right one for me.

"I also believe the most important public service I have to offer our country could well occur over the next 15 months, and I want to be able to do that as thoughtfully and independently as I did the first 10 years and nine months of my Senate career.

"Serving the people of Tennessee in this capacity has been the greatest privilege of my life. And as I spent the month of August traveling across our great state, I was reminded that we live in a unique place full of people who care deeply about the direction of our country.

"I am grateful to the people of Tennessee for the opportunity to serve my state and country. I have been fortunate to do so with an extraordinary staff, and I want to thank them for their incredible dedication. I know that we will continue to have an impact for the remainder of our term, and I look forward to finding other ways to make a difference in the future.

"Finally, I want to thank my wife, Elizabeth, and our family, who have made many sacrifices in allowing me to serve. Nothing I have done would have been possible without their love and support."

U.S. Senator Lamar Alexander (R-Tenn.) released the following statement on the announcement by U.S. Senator Bob Corker (R-Tenn.) that he will not run for re-election in 2018:

"Even when he's been investigating smugglers' tunnels near the Gaza strip, talking to foreign leaders, or giving advice to President Trump, Bob has never let his feet leave the ground in Tennessee. He says what he thinks, does what he believes is best for Tennesseans, and has helped lead his colleagues on complicated issues involving the federal debt and national security. His absence will leave a big hole in the United States Senate, but I know he's carefully weighed his decision, and I'm looking forward to seeing what he tackles next."

U.S. Rep. Jim Cooper (TN-5) issued the following statement after Sen. Bob Corker announced he would not seek re-election in 2018:

"I congratulate Sen. Corker for two terms in the Senate. Despite our differences, we have a solid working relationship and I admire his expertise on foreign affairs," Rep. Cooper said. "I wish him the best in his future endeavors, and I thank him for his service to Tennessee."