Because Angelica insisted there’d be women in the sequel, the women of Hamilton took over the White House’s Vermeil Room to stage “The Schuyler Sisters†for this week’s #Ham4Ham, the first of three digital treats following cast’s performances at the White House on Monday. The sisters sing about how D.C. is the greatest city in the world, in a clear betrayal of New York, and say they’re looking for “a mind at work,†in a clear setup for a tacky joke about Congress.