WASHINGTON - OCTOBER 06:  U.S. Sen. Tom Harkin (C) (D-IA) speaks as Rep. George Miller (D-CA) (L), and Sen. Patrick Leahy (D-VT) listen during a news conference on Capitol Hill October 6, 2009 in Washington, DC. Legislation was introduced by Harkin, Leahy and Miller to protect older workers from discrimination. Getty Images logo Getty Images 28 months ago

WASHINGTON - OCTOBER 06: U.S. Sen. Tom Harkin (C) (D-IA) speaks as Rep. George Miller (D-CA) (L), and Sen. Patrick Leahy (D-VT) listen during a news conference on Capitol Hill October 6, 2009 in Washington, DC. Legislation was introduced by Harkin, Leahy and Miller to protect older workers from discrimination.