After Trump’s victory the U.S. and Washington faced vital issue: how the new U.S. administration will behave, Los Angeles Times reported.

The newspaper noted that Trump’s plans on issues such as taxes, the federal budget, healthcare and trade have been vague. Those on Capitol Hill with an expertise in immigration confidently predict that the wall he promises for the Mexican border will never be built. Similar skepticism surrounds his plan to deport millions of immigrants in the U.S. illegally.

 “Now that they have all the power in Washington they ever imagined they could get, it is like the proverbial dog chasing the bus,” a scholar at the right-leaning American Enterprise Institute Norm Ornstein said.

Trump has vowed not to touch entitlements like Social Security and Medicare that congressional Republicans have tried for years to cut.