Maybe he means Perry. I've never noticed what he described with Cain. Cain answers directly and if he doesn't know something he is refreshingly honest about it. So this is an out and out lie and it's actually irrelevant in this post-Obama era where we have a President that is still clueless on foreign policy after 3 years on the job.
No one seems to recall the famous commercial Hillary ran about Obama being unprepared for that 3:00 AM crisis phone call.
The voters discounted it and thought Obama’s lack of foreign policy experience wasn’t relevant to his being President.
Now a different, higher standard is applied to Cain. How convenient.