War in Ukraine explained: is there a possibility of a coup in Russia?

What kind of support does Putin have for the invasion both among the Russian public and in his government? Does the Russian public get to see any independent coverage of the war or is it just propaganda? If there is a popular uprising in Russia, would it stand any chance of succeeding? If Putin is ever forced out, are there any obvious candidates to succeed him? James Rogers, Co-Founder and Director of Research at the Council of Geostrategy, speaks to NationalWorld's Heather Carrick.