>>Trump couldn’t guess that?<<
Not only couldn’t he guess it, but the issue in the debate in question that had been discussed just before he was asked his opinion was on the nuclear triad. If he’d have just been listening, instead of sticking out his jaw and making faces at different parties, he’d have picked up what the triad was from those who had just spoken.
Clearly the man has no chops for policy, which explains why he has been all over the lot on policy his entire adult life, and will likely to continue to “evolve” if he should ever be placed in the presidency.
People who compare Trump to Reagan don't seem to understand that Reagan stood with Goldwater over 2 decades before he was elected president. Trump has been all over the map ideologically. It's not so much that nobody knows where Trump really stands. It's that maybe Trump doesn't even know where he stands. The shifting sands of Trump's personal convictions are a shaky foundation upon which to hand him the GOP nomination.
Trump is the laziest candidate I have ever seen. Takes no time to study up on important issues. Just bloviates about his poll numbers, insults his opponents, and throws out a few red-meat soundbites. Pathetic.
Making faces. Lol.