So check this out.
Multiple house districts, solidly in the Red team somehow 'lost ground' to the Dems today.
RCP updated it several hours ago so I waited to see if they'd actually provide the sauce (poll that caused the shifts) and none provided. Hell in Iowa's 4th district there's NO POLL DATA AT ALL so…
Amazing coincidences… I stopped at 4 - there's more though.
https://www.realclearpolitics.com/epolls/2018/house/2018_elections_house_map.html