The 49ers lead at halftime, as everyone expected. But they're only up 7-6, thanks to Michael Crabtree's season-long 49-yard touchdown catch. They should be up 13-6, but they aren't, thanks to David Akers' missed field-goal attempts from 44 and 40 yards. Akers' 40-yard miss came with 24 seconds left in the half, and it went [...]