NEW: Mississippi voters were left in line for hours as election officials printed new ballots after at least 9 Hinds County polling places ran out.

Local officials attribute the shortages in Mississippi's largest county to unexpectedly high turnout.
https://www.mississippifreepress.org/37392/nine-hinds-county-voting-precincts-run-out-of-ballots-officials-cite-unexpectedly-large-turnout