A mom-and-pop casino in Las Vegas is set to close in the fall, after Sin City's rip-off prices sent tourism into freefall. Poker Palace, a casino in North Las Vegas situated on the Las Vegas Boulevard, notified its 126 employees on July 29 that layoffs were set for September 30, with a final closing date of October 1, according to a Worker Adjustment and Retraining Notification. WARN notices are required by federal law to inform employees of closings and mass layoffs at least 60 days in advance. The casino was sold, impacting all of the employees' jobs, but it's unclear...