Reuters | Global equities fall as oil sinks; dollar rallies Reuters The Russian rouble RUB= strengthened against the dollar for a third straight day but sharply pared gains as oil prices fell. The euro fell 1.5 pct against the dollar. Gold prices rose 0.35 percent, rallying for a second day on expectations of a Fed ... GLOBAL MARKETS-Global equities fall as oil sinks; dollar rallies Global equities fall, energy shares decline as oil tumbles |