It might be hip to say that the “polls are broken” or the “polls are wrong,” but so far this cycle, it has not been true.
There have been nine congressional (House and Senate) and governor elections with polling in 2017 and 2018, and the polling from them has been pretty good, historically speaking. Let’s take a look first at the six special House elections with polling in the final three weeks of the campaigns: Arizona 8, Georgia 6 (the special election and runoff), Montana at large, Pennsylvania 18 and South Carolina 5. CONT.
Harry Enten, CNN