Paul Ryan and his allies, who ...

Paul Ryan and his allies, who include Mike Pence, are congressional conservative Republicans, they have a very clear conservative agenda. The question will be who has to bend more to accommodate the other - Mr. Trump accommodate their ideology, or will they have to accommodate his? And if he can rally audiences behind him, we could see a very interesting intra-party war of a kind we haven't seen in a really long time.
 Sam Tanenhaus

Quotes from the same author

Pat Buchanan has emerged as the prophet and forerunner of a real economic nationalism on the right, and Donald Trump is now its tribune. This is not movement ideology which is all about limited government, the power of free markets and also internationally - globalism.
 Sam Tanenhaus
Donald Trump descends in a very powerful way from longstanding tenets of American conservatism, they're just not the movement conservatism we associate with Reagan.
 Sam Tanenhaus