Citizen fact-checkers on Twitter provided a useful reminder about the Democratic know-it-alls who erupted with glee at President Obama’s snide “horses and bayonets” one-liner during the Lynn University debate last night.

You’ll recall that the DNC geniuses blamed the gaffe on “vendor errors.” You may also recall that in addition to the Russian ship slip, the Dems also tried to pass off Turkish fighter planes as American jets.

Being a member of the Smarty Pants Set means never having to say you’re sorry — or admit your abject ignorance.