Haiti has been hit with a massive 7.2 magnitude earthquake. We look at the devastation in a country reeling from a deadly quake in 2010, plus the pandemic, food insecurity and its president's assassination. The Taliban's lightning advance in Afghanistan, and mounting pressure on U.S. President Joe Biden to reverse the full withdrawal of troops. Vaccine passport protests and confusion. Who will get them? How will they work? Plus, the tight race in Nova Scotia, days ahead of a provincial election.