The Historians head to Sin City with the ladies of 90210 for a whirlwind weekend of gambling and gossip. We dissect Teddi's underwhelming introduction to the group and accountability empire, Dorit and Rinna's feud boils over atop the slowest Ferris Wheel known to man, Amanda basks in the glory that is Erika Jayne, and we ask the question that is truly on all of our minds: who really cares if people were doing coke in Dorit's bathroom?
