Watch Art Cashin: Be wary of Ebola's effect By: CNBC.com News October 01, 2014 at 15:54 PM EDT Art Cashin of UBS Financial Services says several factors are hurting stocks: Geopolitical tensions, Ebola worries, deflation and growth concerns. Read More >> Related Stocks: Delta Air Lines Royal Caribbean Cruises Ltd Sentinelone Inc Cl A Southwest Airlines Starwood Hotels & Resorts