New York City Mayor Bill de Blasio is calling for U.S. Immigration and Customs Enforcement to be abolished, saying that the agency has "become a punitive, negative tool for division," and is "no longer acceptable." In calling for the agency to be disbanded, de Blasio echoed comments made by Alexandria Ocasio-Cortez, a political newcomer who vanquished Rep. Joe Crowley (D-N.Y.) in a Democratic primary race on Tuesday. "You need some kind of agency to deal with immigration, but ICE is not that," de Blasio said on "The Brian Lehrer Show" on WYNC. "ICE has proven it can't be that. ICE's...