The Wall Street Journal (gated) report on likely ratchet higher in Middle East fighting to come:Hamas is regrouping its military forces for a potential return to fighting with Israel in Gazamediators work to salvage the cease-fire that expires this weekendHamas' armed wing has appointed new commanders and begun mapping out where to position fighters in the event of a return to war, according to Arab officials who talk with Hamashas started repairing its underground tunnel network and has passed out leaflets to inexperienced new fighters on how to use weapons to mount a guerrilla war against Israel, these officials said***For markets, eyes will be on oil and potential a tick higher in price. This article was written by Eamonn Sheridan at www.forexlive.com.