He hasn't explicitly said he burns the consitution. Hanity paid insane amounts of money to fund an artist's painting of Obama burning it. But all of that is reference to the bills he's pushed through over the past year.
Only 28% of House Republicans voted against this. For Democrats the number was 50%.
Paul Ryan and John Boehner voted yes. Socialist Bernie Sanders voted no. Sean "fair and balanced" Hannity somehow manages to ignore all this though, right?