over the weekend. >> social distancing is absolutely critical. and if you can't social distance and you're outside, you must wear a mask. >> reporter: from beaches to pool parties like this one in houston. to this crowded bar in arizona. many americans close together and many without masks. >> if you're worried about it, stay home. if you don't want to catch it, stay home. >> reporter: after back to back pool parties at missouri's lake of the ozarks, health officials urging anyone there to self-quarantine for 14 days. >> it seems like the younger generation doesn't have any fear here. >> reporter: tonight, cases of the virus still rising across 14 states, including in alabama. the mayor of montgomery telling our marcus moore they're low on icu beds. >> is it too soon to open alabama and this city? >> absolutely. i think it's too soon. we have to make sure that we are being guided by the data and not the dollars. >> reporter: but tonight, signs