Might that be the Met (london police) situation command level woman, who ok'd the shooting of that naked spanish guy in his flat years back because they ineptly thought he was an middle-eastern sleeper terrorist... and couldn't wait for more info from higher up/other services cos' he was gonna have a shower or get dressed?
..I know you meant Maggy Readie, just highlighting a more closely related lady incharge of operational security matters.
Jokes aside, I'm sure she'll fo a good job, I mean to get that high up, in the US, she's got to be good even if you don't agree with the government or federal power, she can't be any worse than Palin, Nixon or the last Bush can she in honesty, and she isn't heading the ATF so... luck to her, may she do a just, transparent law abiding job.