Troops cross border after PKK attacks kill 26 soldiers
                                
                                
                                    (Newser) -
                                    Turkey sent troops, air force bombers, and helicopter gunships across the border into Iraq today in pursuit of Kurdish rebels, after a series of PKK attacks left 26 Turkish soldiers dead and 22 wounded, according to Turkish television reports. Though Turkish authorities haven’t confirmed the incursion, the chief of...