Congressional leaders have worked out a deal for a four-year extension of several key provisions of the Patriot Act, with a little over a week remaining until the current measure extending the counterterrorism surveillance law is set to expire. Senate Majority Leader Harry Reid (D-Nev.), Senate Minority Leader Mitch McConnell (R-Ky.) and House Speaker John Boehner (R-Ohio) reached an agreement Thursday on a clean extension — one with no amendments attached — of three major Patriot Act provisions until June 1, 2015, according to a senior Democratic aide.