NATO beefing up presence amid Russian threats as chief vows to ‘defend all allies’

Defence Minister Anita Anand says she and her cabinet colleagues plan on announcing further support for Ukraine in the coming days, amid increased Russian aggression. ‘The West Block’ host Mercedes Stephenson joins Anand to talk about Canada’s response to Russia amassing an estimated 100,000 troops along the Ukrainian border and what Canada’s role would be if Russia invades.