Global National: June 28

Joe Biden is trying to turn the page after what many are calling a “disastrous” debate for the president. Even loyalists were rattled by his performance, and he’s now facing open calls to drop out of the race. Prime Minister Justin Trudeau is dodging questions about his party’s embarrassing loss of a Liberal stronghold to the Conservatives? At least one Liberal backbencher is now calling on Trudeau to resign. And Iranians head to the polls in a snap election after the sudden death of late president Ebrahim Raisi. Plus, a new poll done exclusively for Global News shows many Canadians are not in the mood to celebrate Canada Day. And a British teenager has made medical history. How a revolutionary brain implant has changed his life.