John McCain thinks Susan Rice is "not very bright"

so I will offer a snip from her wikipedia entry:

Rice attended Stanford University, where she received a Truman Scholarship, and graduated with a B.A. in history in 1986. She was elected to Phi Beta Kappa.

Awarded a Rhodes Scholarship, Rice attended New College, Oxford, where she earned a M.Phil. in 1988 and D.Phil. in 1990. The Chatham House-British International Studies Association honored her dissertation titled "Commonwealth Initiative in Zimbabwe, 1979-1980: Implication for International Peacekeeping" as the UK's most distinguished in international relations.

I will make no further direct comment on Dr. Rice.

I will make a comment on Senator McCain, quoting from his Wikipedia entry:  

McCain came into conflict with higher-ranking personnel, and he did not always obey the rules, which contributed to a low class rank (894 of 899), despite a high IQ

So "despite a high IQ" Mr. McCain did not achieve academically, whereas Dr. Rice has a distinguished academic record from two elite institutions.   So who is really "not very bright"??