Shutterstock/Sonpichit Salangsing If Thanksgiving is America’s celebration of virtue, centered as it is around gratitude and hospitality, Black Friday is its evil twin. Originally given its bleak name in the 1950s by Philadelphia policemen dealing…

Dick Van Dyke may have had two roles in Walt Disney’s Mary Poppins, but one of them came at a hefty price. The 92-year-old star spoke to Lin-Manuel Miranda for Thursday’s ABC 20/20 special Mary Poppins Returns: Behind…