The concessions company Delaware North filed trademark applications for names including Yosemite National Park.
The famous national park has eight cases of the rare pulmonary virus with three deaths so far — and is alerting tens of thousands of summer visitors they may be at risk. Campsites were easy to get over the Labor Day weekend.
Yosemite ranger Kari Cobb talks about how the national parks are preparing for their upcoming week of free admission.
