"If she can't absolutely destroy Trump as a legitimate candidate, she is just going to lose. There is nothing she can do on the positive side to win, because the country is going to say, "enough". You know, enough lying about your emails, enough accepting thousands of more Syrian refugees, enough having a failed foreign policy, enough telling us that we're too stupid to run our own lives."-- Former House Speaker Newt Gingrich (R-GA), June 26, 2016, referring to Democratic presidential candidate former Secretary of State Hillary Clinton.
Comment: Gingrich is accusing Clinton of believing Americans – some, all, or most? – are stupid. What is his evidence for this?