New York Mayor Bill de Blasio, using his muscular perch to try to nudge the national Democratic Party to the left, next week will unveil a 13-point progressive agenda that he hopes will be the left’s answer to the Contract with America, which helped propel Newt Gingrich and the Republican revolution of 1994. -- This feed and its contents are the property of The Huffington Post, and use is subject to our terms.