Escalating Tensions in the Middle East Keep Oil Markets on Edge OilPrice.comU.S. crude oil falls more than 1% as Gaza cease-fire talks, global demand weigh on market CNBCOil falls 2% to end volatile week, focus on China demand concerns ReutersOil Edges Lower as Market Weighs Diverging US, China Outlooks BloombergOil Prices Drop As Gaza Ceasefire Talks Progress, China Releases Weak Economic Data Benzinga