Bed Bath & Beyond's owner said in a regulatory filing that it will cut one-fifth of its workforce.Beyond, Inc., formerly known as Overstock, bought the BB&B brand after the original went bankrupt.As an online-only retailer, the company says the cuts will support its "affinity and data monetization model." Sign up to get the inside scoop on today’s biggest stories in markets, tech, and business — delivered daily. Read preview Thanks for signing up! Go to newsletter preferences Thanks for signing up! ...