Andre Johnson was back; Mario Williams was solid; and the Houston Texans got the win. Reggie Bush? An afterthought. Johnson had 120 yards receiving and a touchdown, and Williams harassed Drew Brees all day to help the Texans to a 23-10 victory over the error-prone New Orleans Saints on Sunday. The Texans (5-5) scored 17 points before halftime and stayed on top with tough defense in the second half that kept the Saints (4-6), who had five turnovers, scoreless. Johnson had missed the last seven games with a knee sprain but was back to form on Sunday. He got in front of Jason David for a 73-yard touchdown pass early in the first quarter to put Houston ahead 7-3. Johnson pointed to the crowd as he entered the end zone and then jumped in the stands for congratulations from the fans.