(Minneapolis, MN) -- Twitter is barring the Republican challenger to Congresswoman Ilhan Omar. The move comes after Danielle Stella twice tweeted about hanging the congresswoman. The campaign account for Stella posted Tuesday that Omar should be hanged for treason if an allegation about Omar passing sensitive information to Iran proved true. The account later tweeted a link to a blog post about her comment and added an image of a stick-figure being hanged. No evidence has been offered to support that claim.