CBS Evening News With Norah ODonnell
Their first doses has dropped from 882,000 a day, to 320,000. now the nation won't reach the president's goal until mid-july. did the white house believe that 70% was achievable when you set it? >> there's no playbook for this. there's no record to look back and say, "these were the-- these were the goals that were achieved five years ago or 10 years ago" because we're dealing with a historic pandemic. >> reporter: white house aides argue young people are posing a bigger-than-expected problem. while 79% of americans 50 and up have gotten at least one shot, the rate drops to 47% among those age...
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