JEDDAH — Custom officers at King Abdulaziz International Airport in Jeddah seized 187 heroin capsules that were being smuggled into the Kingdom by two Asian travelers who had swallowed them. Mohammad Al-Aqeel, director general of Custom Control at the airport, said the capsules were discovered in two smuggling attempts. One of the men had swallowed 95 capsules while the second had swallowed 92.