The Secretary of Defense is alive? Nice cheat there. Guess he found that "pocket of air" Henderson was taunting Audrey about. Way to go, James--you're sturdier than I would've thought.
Decent tension with the airplane landing on the freeway and Logan's will he/won't he "tie up loose ends" with the first lady bit. Oh, hey, Bierko's alive! I guess they're moving him so he can escape. Audrey's in CTU's medical facilities but, against all odds, lives.
I'm not thrilled with the Cell Phone Cabal and the frustrating tendency of the writers to pull yet another big baddie out at the late stages. (Was it S3 where it seemed like there was a new, bigger bad guy every ep?)
Overall, fairly meh from me. Time to wrap this one up.