With presidential primaries underway and a 2020 general election rematch seemingly the most likely outcome, a new CNN poll conducted by SSRS shows former President Donald Trump narrowly ahead of President Joe Biden in what’s shaping up to be a close contest nationally.

The poll highlights voters’ conflicted feelings about the leading candidates. Broad majorities of Democrats and Republicans say they’d be satisfied if their party’s candidate won such a rematch. Still, a sizable minority of voters express a desire for another option if Biden and Trump are the nominees.