President Donald Trump's political groups have spent more than one-quarter of a billion dollars to bolster Republicans in the final stretch of this year's midterm elections, an unprecedented amount for a sitting president that underscores the stakes on Nov. 3.

Cook Political Report, a nonpartisan election handicapper, shifted 11 more House seats toward Democrats this week, many in red states as the midterms inch closer. Cook has moved dozens of House seats away from Republicans in recent weeks as the political environment improves for Democrats, driven by President Trump’s unpopularity in the polls and growing…

The mailers are sponsored by Enough Promises Ohio PAC and began arriving in voters' mailboxes in recent days.