Well that was an interesting first quarter. The Kansas City Chiefs and Oakland Raiders are tied, 3-3, after one quarter at Arrowhead Stadium and there's already a lot going on.

The Raiders took the opening kickoff back 91 yards inside the 10-yard line but the Chiefs defense held them to a field goal. The Chiefs later picked off a Carson Palmer pass and got a field goal out of it. Javier Arenas had another interception, but it was called back.

And in Buffalo, the Broncos are leading the Bills, 7-0.

Let's do this, Chiefs (and Bills).