Turkey and Iran will cooperate in their fight against the Kurdish Workers' Party- the PKK.<br />The announcement was made at a press conference in Ankara only a day after thousands of Turkish troops entered northern Iraq as part of a retaliatory military operation to avenge the 24 soldiers killed by Kurdish gunmen on Wednesday.<br /><br />Al Jazeera's Anita McNaught sent this update from Cukurca near the Iraqi border.
