49ers knock off Cardinals, win third in a row

Three weeks ago, the 49ers fell 20-7 to the Colts, leaving them 1-2 and two games behind the rival Seahawks in the NFC West. Since then, the 49ers have started to get back into winning form, and Sunday’s 32-20 victory against the Cardinals was their third triumph in a row. The 49ers improved to 4-2…