With the U.S.-Iran tensions reaching a new high, things could get messier for oil. That’s essentially the warning coming from Bank of America’s top commodities strategist, Francisco Blanch, who says oil prices could spike dramatically if tensions involving Iran drag on. And not just a little spike. Related: Rising oil prices have a surprising new impact Oil to climb to new highs At the time of writing, WTI crude oil was about $96 per barrel, while Brent crude had climbed to $109. But the real concern ...