Conservatives are optimistic that an aggressive deal on the debt ceiling can be reached under President Trump and the Republican Congress. But signs are starting to emerge that the issue could split Republicans just as they were split on the healthcare bill in March, which could force GOP leaders to work with Democrats and lead to a less-than-ideal debt ceiling deal by the fall.

Like all the other big issues facing Republicans this year, the debt ceiling debate could quickly turn from an opportunity to showcase party unity into another stark example of party division.