Afghan Security on Alert Ahead of Election KABUL, Afghanistan - On the eve of Afghanistan's first-ever direct presidential election, Muslim clerics urged Friday worshippers to embrace democracy, election workers scurried to ready voting booths and 100,000 troops went on high alert across the country.    In Peshawar, Pakistan late Friday, armed men wounded one police officer at a refugee camp polling site just hours before the Afghan refugees were to vote, police said...