LA PAZ( Reuters)-Ruth Lagos has come to the Cotahuma Municipal Hospital in the highland Bolivian city of La Paz for a" virtual" visit with her mother and father who are being treated for COVID-19. Not allowed to see them in person, and like many Bolivians not having enough internet bandwidth at home, Lagos is taking advantage of an innovative new idea: a video call booth at the hospital's entrance, which connects patients inside with their loved ones." My parents, the two pillars of the househol