 And Delaware Public Media, I'm Mike Rossi. Good morning. The National Park Service releases a comprehensive trail plan for the Brandywine Valley unit of the First State National Historic Park, but the Beaver Valley Preservation Alliance raises some concerns. The new trail plan would close down 8.4 miles of existing trails, including stretches of user-created trails that have formed over the years while creating 8.3 miles of new trails. First State National Park Superintendent Josh Bowles says