Democratic presidential front-runner Hillary Clinton Hillary Diane Rodham ClintonJeff Flake: Republicans 'should hold the same position' on SCOTUS vacancy as 2016 Momentum growing among Republicans for Supreme Court vote before Election Day Warning signs flash for Lindsey Graham in South Carolina MORE was mocked Friday for tweeting a graphic that didn't appear quite right.

The former secretary of State's campaign tried to illustrate the support for background checks for gun sales by using a Venn diagram. But instead of showing how two groups overlap, as Venn diagrams typically do, it simply showed two circles: one for the 90 percent of Americans who support background checks, and one for the 83 percent of gun owners who do.

Dear Congress,



Let's get this done.



Thanks,



The vast majority of Americans pic.twitter.com/23ND36tFFm — Hillary Clinton (@HillaryClinton) May 20, 2016

Twitter users were quick to mock her misuse of the Venn diagram.