FILE - In this June 6, 2013, file photo, Sen. Ron Wyden, D-Ore. speaks on Capitol Hill in Washington. With a majority of Medicare beneficiaries dealing with two or more chronic conditions, a group of lawmakers from both political parties Wednesday proposed a new approach. One of the main sponsors is Wyden, expected to take over leadership of the Finance Committee, which oversees Medicare. (AP Photo/Jacquelyn Martin, File)