A few surveys have come out about this over the last few days since the March 4th primaries.
The latest is from McClatchy which surveys former White House.
The funniest is from the Washington Post which quotes Sinbad as saying "I think the only 'red-phone' moment was: 'Do we eat here or at the next place.'"
The most comprehensive is from the Chicago Tribune from a few days ago.
The most political (and awfully fun to read) is this from the Obama campaign entitled - Re: Senator Clinton’s claim to be experienced in foreign policy: Just words