Nablus, West Bank, Dec 13, SPA -- A Palestinian man was killed and20 others were wounded Tuesday during an Israeli arrestraid targeting Palestinian suspects in this West Bankcity, Palestinian hospital officials said. Stone-throwing clashes and sporadic gunfights erupted inNablus after the troops entered the area. Nablus, thelargest city in the West Bank, is known as a stronghold ofPalestinian militants. Hussam Saker, 22, was shot in the head during astone-throwing clash near the Balata refugee camp on theoutskirts of the city. He died later in a hospital, medicalofficials said. The officials said the man had beenunarmed, according to a report of the Associated Press.--SP1502 Local Time 1202 GMT www.spa.gov.sa/310342