Lt. Gen. H.R McMaster was one of the most accomplished and competent of former President Donald Trump's cabinet picks. On Wednesday, McMaster gave me a tour d'horizon of his views, including those about the debacle in Afghanistan which he blames on the Obama, Trump and Biden administrations, a fiasco that he believes China is now trying to take advantage of. McMaster also pointed to the conspiracy theories used by Trump to "incite an assault" on the US Capitol on January 6.