Ottawa police finally take action to clear protesters after 11 days of disruption, as Canada's capital enters a state of emergency. A look at the police chief's appeal for help cut off funding and fuel to the protesters, and the injunction to stop the horns. Plus, the questions over possible foreign influence on the demonstrations - that far-right groups could be backing with money and moral support. Also, the French president meets the Russian president, in another high stakes meeting to de-escalate tensions and a potential invasion of Ukraine. And Canada's golden hour: how a snowboarder's comeback from cancer paved the way to Olympic gold.