Santos's efforts to overcome a history of racial tensions between minorities aren't helped when a Latino officer shoots a black child in Los Angeles. C.J. is coordinating Ellie's wedding at the White House when Kate approaches her for help with the rapidly-escalating problems in Kazakhstan -- leaving a reluctant Will in charge of planning the ceremony. Josh visits the White House to ask a favor of the president, before dropping in on Toby at his home.
—Murray Chapman