The NYT reports.
I'm glad to see that Wisconsin looks important, but I don't understand what these people think they can do. Spend a lot of money on ads? Ads don't seem to be working.
Here's Frank Luntz making that point — the ads don't work — and showing an ad:
And here's an ad that came out recently that seemed to enthuse some people (whether it works within the range of those who might vote for Trump is another matter):