The Senate's bipartisan "Gang of Eight" holds a news conference on Capitol Hill in Washington on Thursday, April 18, 2013. In front from left to right are Sen. Marco Rubio, Florida Republican; Sen. Charles E. Schumer, New York Democrat; Sen. Lindsey Graham, South Carolina Republican; and Sen. John McCain, Arizona Republican. The legislation would dramatically remake the U.S. immigration system by ushering in new visa programs for low- and high-skilled workers, requiring a tough new focus on border security, instituting a new requirement for all employers to check the legal status of their workers, and installing a path to citizenship for 11 million immigrants in the country illegally. (AP Photo/J. Scott Applewhite)