hello, i m dara brown. the biden administration is expected to announce a diplomatic boycott of the 2022 olympics in beijing due to china s human rights abuses. athletes would still be able to compete but no government officials would attend the games. anyone entering the u.s. will be required to show proof of a negative covid test one day before departure, regardless of vaccination status. now back to dateline. even before the menendez brothers went on trial, the defense scored a big victory. the california supreme court ruled that the confession tape made by dr. oziel could not be presented as evidence. of course, the defense had already conceded that lyle and