ST. LOUIS (AP) -- Even before Sam Bradford snapped out of it, the St. Louis Rams had enough points.
Their fast-improving defense saw to that.
Bradford busted a lengthy slump with a 52-yard touchdown pass to rookie Chris Givens for a two-TD cushion and Robert Quinn had three of the Rams' nine sacks on Kevin Kolb to keep the previously unbeaten Arizona Cardinals in check in a 17-3 victory Thursday night.
Arizona (4-1) scored at least 20 points in each of its first four games, but had no luck containing a pass rush that had totaled just six sacks on the year, and got stopped twice inside the 20 in the final minutes. The Rams also had a strong defensive game last week in a 19-13 victory over Seattle, also at home.
Lance Kendricks caught a 7-yard TD pass in the first quarter and Greg Zuerlein kicked a 53-yard field goal in the second quarter for the Rams (3-2), who are 3-0 at home and ended Arizona's seven-game winning streak in St. Louis -- the Cardinals' home before lea...