UPDATE 2-Oil could hit $200-$300 on Saudi unrest-Yamani

Oil prices could rocket to $200- $300 a barrel if the world’s top crude exporter Saudi Arabia is hit by serious political unrest, former Saudi oil minister Sheikh Zaki Yamani told Reuters on Tuesday.

http://uk.reuters.com/article/2011/04/05/yamani-idUKLDE7340MU20110405