I think there are two separable items there, one being Trump's position on Muslim immigration, and the other on Trump's attitude toward getting Ryan "on board."
Yesterday, Trump indicated there would be exceptions to his "no Muslim immigration" policy. At the same time he said that, he said that we need to be careful who we let in, and that radical Islamic terrorism is a real threat.
As for Ryan's support, Trump has said he'd like to have it, but he doesn't need it.
Priebus with Dana bash on CNN, live, says "positive first step toward unifying." Cooperative meeting, mutually agreeable. Won't talk about specifics, it was a private meeting. Meeting went as well as he had hoped. Asked if Ryan would endorse Trump, Priebus said the meeting was a great first step, and interested folks should read Ryan's and Trump's statements.
Ryan. Getting on the drug problems.
Looks like Trump wins on this issue