(Adds dropped word from company name in 13th paragraph in story from Wednesday) By John McCrank NEW YORK (Reuters) -The dollar dropped to a nearly two-week low on Wednesday as optimism over peace talks between Russia and Ukraine faded and investors’ attention shifted to economic data and interest rate expectations. The dollar index, which measures the greenback against a basket of six peer currencies, was down 0.57% at 97.861 at 2:20 p.m. Eastern Daylight Time, having earlier touched its lowest level since March 17. Much of that weakness was due to strength in the euro, which had rallied on Tu…