Trump pleads not guilty to all charges in special counsel investigation; Two Navy sailors arrested for selling military secrets to China, DOJ says; Body found near Rio Grande border buoys escalates Texas-Mexico tensions; and more on tonight's broadcast.

Deadly Hurricane Debby hits Florida with high winds, heavy rains and flooding; Stock markets plunge amid fears of a recession; Biles wins silver in gymnastics floor, her fourth medal; and more on tonight's broadcast.