American Airlines CEO expresses optimism over merger

• American Airlines (AAMRQ) CEO Tom Horton believes "there's a way" for his company and US Airways (LCC) to reach a settlement with antitrust regulators that will clear the way for the carriers to merge.
• Horton cited an agreement earlier this month with the state of Texas, which had joined the suit opposing the deal, for his optimism.
• Earlier this week, the sides disclosed that they have agreed to a mediator.