Photo by John Pemble

Sen. Tom Harkin retires from the U.S. Senate in January. He discusses his congressional legacy with Morning Edition, and gives a hint to his life's next chapter. 

Clay Masters: It’s Morning Edition on Iowa Public Radio. I’m Clay Masters. U.S. Democratic Senator Tom Harkin is retiring. He’s been a member of congress for 40 years—10 years in the House, and 30 in the Senate. Sen. Harkin is with me to discuss his career, and also what’s next.  Hello, Senator.

Sen. Tom Harkin: Good Morning. Good to be with you, Clay.

Mauro Heck Photography

U.S. Senator Chuck Grassley delivered an emotional tribute to his fellow Iowa senator Tom Harkin, who turned 75 today and is retiring at the end of January.