CNBC | Saudi's Falih says no immediate need to adjust oil pact CNBC OPEC President, Saudi Arabia's Energy Minister Khalid al-Falih, and OPEC Secretary General Mohammad Barkindo talk to journalists before the beginning of a meeting of the Organization of the Petroleum Exporting Countries (OPEC) in Vienna, Austria, May ... UPDATE 1-Saudi's Falih says no immediate need to adjust oil pact |