In the line of guests paying tribute as Supreme Court Justice Ruth Bader Ginsburg lay in state on Friday at the US Capitol, Bryant Johnson, the justice's beloved trainer for her popular RBG workouts, dropped to the ground and did three quick pushups. Ginsburg was the first woman ever to lay in state there, making history again as she had throughout her extraordinary life while an intensifying election-year battle swirled over her replacement. The flag-draped casket of Ginsburg, who died last week at 87, drew members of Congress, top military officials, friends and family, some with children in tow, to the Capitol's grand Statuary Hall, paying respect to the cultural icon who changed American law and perceptions of women's power.