4 PM: Gary Day in Court, Building Homes for Veterans & Local Health Breakthroughs

John and Julia spotlight how the U.S. Navy is helping rebuild homes in Milwaukee for veterans and families in need. Then, the political sparks fly as Trump threatens Rosie O’Donnell’s citizenship — legal expert Kate Lincoln Goldfinch joins to explain the constitutional limits. Finally, Dr. Jennifer Connelly of the Medical College of Wisconsin shares promising research into glioblastoma, one of the most aggressive forms of brain cancer.