Have you checked out this poll’s methodology?
The small print, not beyond what the article reported: The poll, commissioned by the American Association of Retired Persons (AARP), was conducted between July 5 and 11 and surveyed 1,752 likely general election voters in House districts that the Cook Political Report rated as “Lean” or “Toss Up” as of July 5. It has a 2.83+/- margin of error among participants 18 and older and for those 50 and above.
“Have you checked out this poll’s methodology?”
Have you?