US has 'grave concerns' as South Korea imposes, then overturns, martial law

After being caught off guard by #SouthKorean President #YoonSukYeol's decision to declare #martiallaw on Tuesday, the #Biden administration declined to condemn the move as it struggled to explain the close U.S. ally's rare but dramatic episode of political turmoil. MORE: https://abc7.la/4fUNkoN