It is rare but possible for the Department of Homeland Security to "parole'' a foreign national into the United States in extraordinary cases, for individuals of special interest to the United States, when a walk-in is in immediate danger, or when the case is "politically sensitive, '' the cable states.

WSJ: U.S. Saw Chongqing Top Cop as Risky Asylum Candidate

He urged Mr Cable to come before a private sitting of the committee if there was any sensitive information.

BBC: Business and Innovation Committee

Building information-providing and environment-sensitive devices from the patches is as easy as playing with Lego bricks, according to designers Gauri Nanda, Adrian Cable and Michael Bove.

CNN: The bag that watches your wallet