Fast and Furious emails

The ATF’s field su­per­visor on the South­w­est bor­der sent a series of emails last year to a top White House na­tion­al se­cur­ity of­fi­cial de­tail­ing the agency’s am­bi­tious ef­forts to stop weapons traf­fick­ing in­to Mex­ico, but did not men­tion that a botched sting op­er­a­tion already had al­lowed hun­dreds of guns to flow to drug car­tels.