UPDATED 10:31 AM EST, January 26, 2013
CUMMING, Iowa (AP) — Iowa Sen. Tom Harkin says he will not seek re-election in 2014.
The 73-year-old Harkin tells The Associated Press in an interview, "It's just time to step aside," because by the time he would finish a sixth term, he would be 81.
Harkin said it would also allow a new generation of Democrats to seek higher office.
The announcement comes as a surprise, considering he had $2.7 million in his campaign war chest and was planning a fundraiser next month.
