After a week of questions about his limited production of late, Calvin Johnson lifted Detroit's offense with an emphatic reminder that he's still one of the game's most dynamic players. Johnson caught 11 passes for 146 yards with a pair of first-half touchdowns, and the Lions boosted their postseason hopes with a 34-17 victory over the Chicago Bears on Thursday. Johnson had been held under 60 yards in two of three games since returning from an ankle injury, and there were rumblings that the 29-year-old receiver was slowing down, but he quieted a lot of those concerns with perhaps his best game of the season.