(People wearing face masks stroll at Trocadero plaza near the Eiffel Tower, in Paris, Saturday, Aug. 29, 2020. France registered more than 7,000 new virus infections in a single day Friday, up from several hundred a day in May and June, in part thanks to ramped-up testing. Masks are now required everywhere in public in Paris as authorities warn that infections are growing exponentially. AP Photo: Kamil Zihnioglu)