CIA director John Brennan gave a staunch defense of the framework nuclear deal with Iran on Tuesday, calling some criticism of the accord "disingenuous" and claiming Tehran had made considerable concessions. In his first public remarks since the outline agreement was announced last week, the spy agency chief said the deal would impose a litany of restrictions on Iran's nuclear work, reports AFP. "I must tell you the individuals who say this deal provides a pathway for Iran to a bomb are being wholly disingenuous, in my view, if they know the facts, understand what's required for a (nuclear) program,"...