A group of doctors are claiming that Canada’s cancer screening guidelines are out-of-date. They take it one step further in their latest report, suggesting that these measures are also putting people at greater risk. Kristy Cameron chats with Dr. Martin Yaffe, a member of the Ontario Institute for Cancer Research and the Co-Director of its Imaging Research Program. Plus, we are joined alongside CTV’s Patricia Boal in the homestretch of Hour 4. A school bus in Russell has collided with a transport truck, with kids on board the bus when it happened. Injuries have been reported and kids are being transported to CHEO.