Former Detroit Lions WR Calvin Johnson gives tips to campersJune 4, 2018 by admin 0 Comments Detroit Free Press Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Calvin Johnson gives advice to campers at his free football camp at Southfield high school on Saturday, June 2, 2018. Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Articles You May Like Notes: Former NFL player thinks CB Terrion Arnold is due for a big year 2 jump ESPN analyst believes Detroit Lions have had top-5 offseason, free agency Potential Lions draft pick scouting report: Arkansas DE Landon Jackson Open thread: Have the Lions gotten better or worse in free agency? Sam LaPorta on ‘hurt’ of losing Ben Johnson, first impressions of John Morton