STOCKHOLM( AFP)-Two Swedish prison guards were held hostage for nine hours on Wednesday( July 21) by two inmates demanding pizza as ransom, and were released when the food was delivered, a spokesman for the penitentiary told AFP. Neither guard" was hurt and( both) were able to return safely to their family", prison spokesman Stina Lyles said. The inmates, both doing time for murder at the Hallby high security prison near the town of Eskilstuna, managed to force themselves into an area reserved o