See the FR Trump over-the-top Delegate Count Thread:
http://www.freerepublic.com/focus/news/3429066/posts
The count there is that Donald Trump has 1,177 delegates and needs 60 more delegates to clinch the nomination at 1,237
If this were tight, I’d be urging caution about that 1177 count. If he doesn’t actually have it, he’s about to go way over it next Tuesday, so no problem.
IMO, the guy winds up with close to 1500 delegates.