According to The Hill, 21 states and Washington, D.C., allow voters to register on Election Day for the midterm elections. The article, written by Zach Kaplan, is headed Here are the states where you can register to vote on Election Day.

The Hill's summary does not name the 21 states, describe the registration requirements in each, or say how many voters have used the option, so those details are not reported here. Readers seeking the rules for a particular state would need to consult the full article, which the summary does not reproduce.

Fox News separately reported on an advertisement from Indivisible in which actor Robert De Niro urges voters to vote early. According to Fox News, De Niro claims that President Donald Trump and the Supreme Court will interfere on Election Day.

The Fox News article is headed Robert De Niro ad urges voters to vote early to avoid what Trump might "pull on Election Day". The Fox News summary describes De Niro as an actor and does not say where the advertisement appeared.

The two reports cover different subjects and were published as separate items, and neither summary links the registration rules to the advertisement. The summaries also do not say whether the ad's claims about Trump and the Supreme Court are supported, and they do not include a response from Trump, the Supreme Court, or Indivisible.

Sources: The Hill: Here are the states where you can register to vote on Election Day; Fox News: Robert De Niro ad urges voters to vote early to avoid what Trump might 'pull on Election Day'.