Will Forex, Expenses Hit Western Union (WU) Q4 Earnings?

Will Forex, Expenses Hit Western Union (WU) Q4 Earnings? http://www.zacks.com/stock/news/206663/will-forex-expenses-hit-western-union-wu-q4-earnings Western Union Co. (WU) is set to report fourth-quarter 2015 earnings results after the market closes on Feb 9.