KEILAR: The stockpiling of groceries, toilet papers and other household items gave Walmart one of the best quarters in decades. The retail giant reports in-store sales are up 10 percent over last year. Online sales are up 74 percent. Let's look at the other big coronavirus headlines across the country.</s>SARA SIDNER, CNN NATIONAL CORRESPONDENT: I'm Sara Sidner, in Arizona, the tribal headquarters of the Navajo nation. This nation now how the highest rate of infection per capita for COVID-19 in all of America. But the president of the Navajo nation says there's a reason for that. They also have done more testing than any state in the nation with 11 percent of its people tested. And 3900-plus people have tested positive for COVID-19. They've had a spike in deaths this weekend. So they us have one of the strictest stay-at-home orders. Masks are required in public, and there's a curfew every night at 8:00. On the weekends, especially this weekend, there was a 57-hour lockdown. SHIMON PROKUPECZ, CNN CORRESPONDENT. I'm Shimon Prokupecz, in New York City, where the NYPD has shut down a Jewish Orthodox school they say was operating illegally inside a Brooklyn building. The NYPD responded to the building after receiving community complaints there were students inside the building, that people inside were operating an illegal school. Of course, all schools across the state and city have been shut since the pandemic. The NYPD says they removed everyone and shut the building down.
Update on Coronavirus Headlines Across the Country .