They ignore the new info, it’s old news by then but every time the subject comes up they still to the original false narratives
Another game they like to play is to insert some misinformation into something to discredit the whole (like the bio information on Obama tying him to Islam then inserting the bit about Keith Ellison swearing in on a Koran).
Obama’s own fight the smears website said he was a lifelong Christian. Nothing in his history backs up that claim.
Distort, deny, distract.