court ruling, a 6-3 vote, that rejected the biden administration's plan to require vaccines or regular testing for companies with more than 100 workers. starbucks says it's a reversal from the policy announced earlier this month. and still ahead on "morning joe," joe's exclusive interview with white house chief of staff ron klain. plus, two members of the senate foreign relations committee, democrat jeanne shaheen and rob portman and the resolve to punish russia for an expected invasion of ukraine. "morning joe" is coming right back. f ukraine. "morning joe" is coming right back