Cardinals grab lead with 14 straight second half points, give it right back

It’s been an afternoon of fits and starts for the Cardinals, but they’ve found enough working to erase a 13-0 halftime deficit. Kevin Kolb hit Andre Roberts for a 46-yard touchdown with just under 10 minutes left to play to grab a 14-13 lead over the Dolphins. Kolb set up the touchdown with a 33-yard…