Voters wait in line to cast their ballots in the Wisconsin presidential primary election at Marshall High School in Milwaukee, Wisconsin, USA, 07 April 2020. After an attempt by Wisconsin Governor Tony Evers to delay the election because of the coronavirus SARS-CoV-2 which causes the Covid-19 disease, both the Wisconsin Supreme Court and the US Supreme Court ruled that the election should proceed as scheduled. A shortage of poll workers has left the city with only a few polls open resulting lin long lines.