European leaders surprise investors and come up with a big plan that could help ease the eurozone's debt problems. Even though the Supreme Court's decision to uphold the health care law is out, there's still uncertainty about how much it will cost small businesses. Get a preview of what to expect in the 2nd half of the year. This week's "Market Monitor" guest is S&P Capital IQ's Sam Stovall. Foodie Craze: one of the hottest trends in gourmet food is food trucks. New York Correspondent Erika Miller looks at their changing business model. Customer service is important no matter what business you're in. Author and educator Lou Heckler has some advice in this week's "Lou's Been Thinking."