Sen. Mark S. Kirk waves to the dozens of members of Congress who lined the Capitol steps to watch him make his way to the chamber for the first time in nearly a year. The Illinois Republican, assisted by Democratic Sens. Joe Manchin III of West Virginia, left, and Richard J. Durbin of Illinois, has been in rehabilitation since suffering a stroke in January 2012.
Rep. Eric Swalwell, D-Calif., walks on Broadway after a Future Forum with young entrepreneurs in the Flatiron District of New York City, April 16, 2015. Reps. Steve Israel, D-N.Y., Seth Moulton, D-Mass., and Grace Meng, D-N.Y., also attended.