President Trump and Senate Republicans will huddle Tuesday on Capitol Hill in hopes of finding something that has eluded them all year: party unity.

Republicans are in broad agreement about the need to pass tax reform, but are struggling to get on the same page as they begin what is likely to be a grueling debate over legislation.

Leading voices in the GOP have said that success on a tax bill could decide whether Republicans sink or swim in next year’s elections, raising the stakes for everyone involved.

Still, Tuesday’s meeting is likely to be awkward.