Financial markets heaved a big sigh of relief today when Russia pulled its troops away from the Ukrainian border, and stocks roared back to erase yesterday's losses. General Comments Financial markets heaved a big sigh of relief today when Russia pulled its troops away from the Ukrainian border, and the tense crisis seemed to ease away from yesterday's fears and reduce concern of U.S./EU sanctions against Russia. Russian troops still occupy parts of Crimea, and Russia's Putin has vowed to protect ethnic Russians that are a majority of its population, but the risk of war between Russia and Ukraine and its temporary government seemed to ease. The sigh of relief led to a big risk-on day for markets. Stocks roared back to erase yesterday's lo...