Weve gone dumpster diving again, and found more questions about what the coffee chains are actually doing with all those used containers. For more: .
Originally aired October 30, 2015 We love our take out coffee, but what happens to all those cups? Coffee companies like Tim Hortons and Starbucks say they .
From our investigation on Coffee Cups, originally broadcast October 30, 2015. Watch the full investigation here: .
Starbucks and Tim Hortons may not always recycle their cups, but what can be done? Heres one group thats making a difference. For more: .