CNBC | Saudi clash stirs ugly memories of the most traumatic event in history of oil Financial Post For 45 years, it's been considered out of bounds for Saudi Arabia. But all of a sudden, Riyadh made what many read as a veiled threat to use the kingdom's oil wealth as a political weapon — something unheard of since the 1973 Arab embargo that ... The case of the missing Saudi journalist is creating major worries around the oil market US-Saudi Tensions Boost Oil Market Why Oil Prices Are Suddenly Jumping |