David Ignatius: 'I don't think [Prigozhin] is long for this world' after Putin challenge

<p>After the head of the Wagner mercenary group launched — then halted — an insurrection on Russian cities, President Vladimir Putin is still reeling from the biggest challenge to his authority in the 23 years he has governed Russia. David Ignatius, columnist for the Washington Post, joins Chuck to analyze the evolving power dynamics in the region.</p>