Israeli troops on Thursday detained a Palestinian at Huwwara military checkpoint south of Nablus.Israeli forces claimed that the Palestinian was carrying a sharp tool, Palestinian sources said Friday.Mamoun Falih Hmiedan, 35, from Balaa village in Tulkarem was detained and taken to Huwwara military camp, adjacent the checkpoint.Israeli forces also confiscated a car from Naji Mohammad Hassan Abu Omar, who is affiliated to Hamas in Burqa village west of Nablu