Paulina Gutierrez, executive director of Milwaukee County Elections, says election workers test the machines with 5,000 test ballots to ensure they are working properly.
Duke Carter is a news anchor and reporter for WSLS 10 in Roanoke, Virginia. With a focus on local news, Duke covers a wide range of stories including community events, human interest stories, and breaking news. His work has also been featured on WJXT and NBC4 Washington.