Gee. Rand Paul has appeared on Colbert, and doesn't he come across (for the most part) as uncomfortable and awkward in that format? I don't know that any of his attempts at humour work, although (as usual) Colbert has some good moments.
However, Rand's point about the lack of knowledge and gravitas on the part of Trump on minor matters such as, you know, potentially being in charge of the world's second largest thermonuclear stockpile, is well made.
And it's also interesting to note that it appears Paul thinks it is trivialising him if interviewers always want to talk to him about marijuana. He appears genuinely annoyed that the topic has been broached, apparently breaking a pre-appearance deal.
I also learn that I am not the only person who think his hair is odd.
Watch the whole thing: