Chicago Machine

Scott Harrington hawks his wares from a cart in the parking lot of Crossroads Car Wash in Highland Park. "Hot dogs!" he yelled to passersby last week. "Resumes!" Resumes? "Yes, resumes," said the 52-year-old customer service manager, now 18 months unemployed. "Yes, I'm really using the hot dogs to sell myself." The Grayslake father was laid off after 23 years by global health care giant McKesson Corp. in January 2009.