I agree that Trump was never down by 15 to begin with, but I think the swing in this poll just add another data point to the reality that Trump has gained a lot of ground over the past 2 weeks, a bounce which started well before his convention.
Agreed, 17 is a bit of a stretch, but the trend has been accurate. I’m a young freeper so I cannot say I have been through many elections, but this has been one of the most entertaining presidential elections I have seen. Watching the democratic party on their sinking ship has been more entertaining than any movie this year. And I am expecting more as we get closer to November.