Raiders stun Chiefs with last-second touchdown in frantic finish

SportsPulse: USA TODAY Sports' Steve Gardner tells you which players to add and which to drop heading into Week 7 of the fantasy football season.(Photo: Cary Edmondson, USA TODAY Sports)The Oakland Raiders ended the Kansas City Chiefs' hold on their AFC West rivalry in spectacular fashion.

A wild last-minute drive culminated with Derek Carr finding Michael Crabtree for a touchdown on an untimed down, and the subsequent extra point gave the Raiders a 31-30 win, breaking the Chiefs' five-game win streak in the series.

The Raiders had another game-tying score nullified earlier on the drive when referees ruled Crabtree had committed pass interference on his catch. But two consecutive holding…