Stickers are seen on a table at a polling stations for the Wisconsin presidential primary election in Milwaukee, Wisconsin, United States, 5 April 2016.
Media playback is unsupported on your device

Americans head to the polls in key Wisconsin vote

Americans in the state of Wisconsin are heading to the polls today in the latest round of the US Presidential Election primary race.

The most recent opinion polls for the Republicans put Donald Trump behind Ted Cruz.

Anthony Zurcher reports from Wisconsin.

  • 05 Apr 2016
Go to next video: Focus on Wisconsin in US election race