Brent settles at over $100 a barrel as Middle East conflict intensifies
By Arathy Somasekhar and Anushree Mukherjee
HOUSTON, Sept 9 (Reuters) - Brent crude futures breached $100 a barrel on Wednesday to settle at their highest close since late May after Iran and the U.S. struck tankers in the biggest wave of attacks on shipping since the war began, threatening to worsen the disruption of energy supplies from the Middle East.