Turkish Prime Minister Recep Tayyip Erdogan described offshore gas drilling by estranged ally Israel and Cyprus as "madness" on Wednesday, raising the stakes in a confrontation over potentially huge deposits in the eastern Mediterranean Sea. The quarrel over gas has escalated in recent weeks, just as relations between Israel and Turkey abruptly broke down over Israel's refusal to apologize for its raid on a Gaza-bound flotilla last year in which nine pro-Palestinian Turkish activists died. (snip) "The Greek Cypriot administration and Israel are engaging in oil exploration madness in the Mediterranean," Turkish state news agency Anatolian quoted Erdogan as telling...