Ontario's premier is recommending people mask up as hospitals continue to be strained, and it's just one place the debate on mask mandates is heating up. Abroad, Prime Minister Justin Trudeau is set to attend the G20 summit, but it's yet to be seen whether he'll speak with Chinese President Xi Jinping about reports China allegedly interfered in the 2019 federal election. In the U.S., Democrats have maintained control of the Senate and the GOP is starting to point fingers at Donald Trump for their losses. Then, we take a look at how hospital strains could be setting back progress on cancer care.