Reuters/Ipsos, using the same method it had all along decided to change it when the latest poll showed a Trump bump of 17 points, leaving Crooked Hillary in the dust. Some speculation is that well-educated voters have been holding back their preference for Trump when polled by a live caller.
I've had the feeling for the last couple weeks that the Democrats are going down in a bloodbath this November.
http://www.breitbart.com/big-journalism/2016/07/29/reuters-ipsos-poll-change-methodology/?utm_source=facebook&utm_medium=social