Iran said attacks that killed almost 100 people in the central part of the country were carried out to punish its stance against Israel, the latest sign that the war between the Jewish state and Hamas risks widening into a broader regional conflict. Bloomberg's Nick Wadhams reports. -------- Follow Bloomberg for business news & analysis, up-to-the-minute market data, features, profiles and more: http://www.bloomberg.com Connect with us on... Twitter: https://twitter.com/business Facebook: https://www.facebook.com/bloombergbusiness Instagram: https://www.instagram.com/bloombergbusiness/