americans are required to do what by law to by 3:00 p.m. on memorial day? >> sing the national anthem fire up the grill, pause for a moment of silence. >> i don't have a grill at my apartment, so i really hope it's not b. >> the correct answer is c. back in 2000 congress passed a law asking for americans to pause for a moment of silence at 3:00 on memorial day. who won? >> todd. >> what kind of game is that? >> we don't know. todd brought a #proud american photo. >> the trail men, they spent yesterday decorating cemeteries