Undecided voters are typically the target of presidential debates, but it’s unclear whether Tuesday night’s back and forth helped distill anything for people who haven’t backed a candidate yet.

President Donald Trump, left, and Democratic presidential candidate former Vice President Joe Biden, right, during the first presidential debate with moderator Chris Wallace of Fox News, center, Tuesday, Sept. 29, 2020, at Case Western University and Cleveland Clinic, in Cleveland, Ohio. (AP Photo/Patrick Semansky)