 The S&P Super Composite Airlines Industry Index slumped by as much as 1.9%. Losses were led by JetBlue, Allegiant, American, and Southwest Airlines. The lawyers at Starbucks have been busy. The chain has agreed to settle its trademark lawsuit accusing online coffee retailer Mountains and Mermaids of infringing on its famous Siren logo. Starbucks claims the company infringed on its trademark by using the name Siren's Brew for a line of coffee beans.