Q. When will Paul Harvey himself be back on his radio show?

A. Dennis Lowe, AM operations manager at KWLO/KXEL, said "There is no definitive answer as to when Paul Harvey will return. Harvey, who turns 90 Sept. 4, has been battling health problems since February. His wife, Lynne, passed away in May at the age of 92. His schedule is re-evaluated weekly. This week, he will broadcast the Noon Report on Tuesday and Friday. That program airs during "Lunch With Dolly" at about 12:15 p.m. on Star 1330 KWLO. Paul Harvey will also broadcast "The Rest of the Story," Monday through Friday at 3:00 p.m., on Star 1330."

Q. Why did the Hammond Avenue Goodwill take away the employees minimum wage pay but not the supervisors?

A. According to Anne Phillips, communications director at Goodwill Industries, "People enrolled in vocational programs at the Crossroads Super Store are paid based on their productivity. Wages are determined through industrial time studies as prescribed by the Department of Labor."

Q: Do any gas stations in the Waterloo-Cedar Falls area sell biodiesel?

A: According to the Iowa Renewable Fuels Association Web site, there are no fuel retailers in Waterloo and Cedar Falls that sell biodiesel. The closest is Ag Vantage FS at 1600 8th St. SW in Waverly. For a complete list of biodiesel retailers go to www.iowarfa.org.

Q. When Obama said, "White people greed runs the world in need," what did he mean by that?

A. Obama did not say it. His former pastor, the Jeremiah Wright, originally said it as part of a sermon, "It is this world, a world where cruise ships throw away more food in a day than most residents of Port-au-Prince see in a year, where white folks' greed runs a world in need, apartheid in one hemisphere, apathy in another …" Obama has merely referred to that sermon in his own writings and speeches.

Q: Is the car wash next to Casey's in Evansdale out of business? If so, does anyone else honor the coupons I have to use there?

A: Evansdale city officials said the car wash is closed. The manager of the Casey's General Store said the convenience store chain is trying to buy the car wash in order to expand their store. Neither source knows the car wash owner's full name, so information about coupons is unavailable.

Q. Is Carlos O'Kelly's named after a real person?

A. No, according to the restaurant's Tim Conley. "Our name was chosen because we can put a history with it. Many Irish immigrants who came across the ocean joined the United States Cavalry. They were sent out West and married Spanish women. When naming their kids, you would have names such as Carlos O'Kelly. … There were many real people named Carlos O'Kelly. There is just nobody associated with our restaurant by that name."