'Gone absolutely CRAZY': Donald Trump slams Putin, mulls new sanctions on Russia

Donald Trump says Vladimir Putin has gone crazy. Moscow launched a massive aerial attack on Ukraine. The attack killed many civilians. Trump also criticized Volodymyr Zelenskyy. Kremlin suggests Trump's comment is due to emotional strain. Analysts debate if Putin is truly losing his mind. Or if he is following a strategic logic. Europe worries about Russia's ties with China.