Two candidates vying to replace UK Prime Minister Boris Johnson

Britain's Conservative Party has selected its final two contenders to replace Prime Minister Boris Johnson after he resigned earlier this month. Former Treasury Chief Rishi Sunak is facing off against Foreign Secretary Liz Truss. CBS News' Anne-Marie Green and Vladimir Duthiers break down the election with Gillian Tett, the U.S. editor-at-large for the "Financial Times."