House Oversight and Government Reform Committee Chairman Rep. Darrell Issa, R-Calif., right, talks with Albert Douglas, a Selectman from Pittsfield, N.H. Monday, Feb. 17, 2014, at the Concord City and Merrimack County Republican Committee Lincoln-Reagan Day Dinner in Concord, N.H. Issa, who is spearheading investigations of President Barack Obama's administration by the GOP-run House urged his party Tuesday to unite against Obama's "imperial presidency". (AP Photo/Jim Cole)