Under a slew of military flags, banners and pictures of troops, volunteers at Cal Expo collected care package donations Friday. They were members of the Defenders of Freedom a local nonprofit organization that assists servicemembers and their families. Toiletries, games and DVD's were among the most requested items by troops serving around the country and overseas. The items were being assembled into care packages for troops in Afghanistan and Iraq. "Both my sons serve in the Army," said Maria Elena Szlachciuk, founder of Defenders of Freedom. "These items, combined with letters and cards, can lift a soldier's morale." The California chapter was founded in 2007 after a similar chapter s