CBS, NBC, ABC make decisions on a slew of shows: What's ordered and what's gone?

Careening toward Monday's start of Broadcast Upfront Week 2013, the TV industry was atwitter about news that Fox would try to bring back "24" as a "limited series" (that's Hollywood for "13 episodes") and that NBC was mowing down virtually its entire comedy lineup (while also putting newsmag "Rock Center" and let's-make-a-musical drama "Smash" out of our misery).