US Urges Canada and Saudi Arabia to Resolve Feud

The US State Department has urged Canada and Saudi Arabia to resolve their escalating feud. Saudi Crown Prince Mohammad bin Salman has expelled the Canadian ambassador, suspended flights to the country and terminated student exchange programs. This comes after Canada's foreign minister called on the Saudis to release detained human rights activists. Washington Post foreign affairs writer Ishaan Tharoor joins CBSN to break down the diplomatic spat.