Europe may not be ready to impose trade retaliation on Russia, but some members of the U.S. Congress are suggesting the use of WTO dispute settlement cases to harass Moscow. Ukraine Rescue Europe may not be ready to impose trade retaliation on Russia (GMOs are more dangerous than Vladimir Putin), but some members of the U.S. Congress are suggesting the use of WTO dispute settlement cases to harass Moscow. One area to attack is Russia's frequent use of sanitary and phytosanitary (SPS) measures to block meat imports from both the U.S. and Europe. Treasury Secretary Jack Lew conceded that the goal is to impose diplomatic and economic isolation on Russia.Separately, National Bureau of Economic Research (NBER) Working Paper No. 19941 explores...