Do you know someone in the community who's making a difference? Maybe a volunteer who goes above and beyond? If you do, Global Peterborough, The Wolf 101.5 and 100.5 FRESH want to know about it. The Who's Making a Difference campaign runs from Feb. 7 to March 28. Winners get a $200 gift certificate to Merrett Home Hardware Building Centre/Kingam Home Hardware-Downtown Peterborough, plus a $200 donation to a charity of their choice. Drew Merrett, owner of Merrett Home Hardware Building Centre, joined Global News Morning Peterborough to talk about why the campaign is one he supports year after year.