San Francisco is the 'hardest working' city in America: study

A new study from personal finance website WalletHub says San Francisco is the hardest-working city in America. The study looked at the 116 most- populated cities in the U.S. and evaluated them on nine metrics including average work week, employment rate and share of workers leaving vacation time unused.  Also in the top 5: Fremont, California; Jersey City, New Jersey; Washington, D.C.; and New York City.

A warning for pet owners: The TruPet brand has recalled its Treat Me Crunchy Beef Delight treats after salmonella was found in a sample.  And Northwest Naturals is recalling its 5-pound bags of frozen Chicken and Salmon Recipe after a sample tested positive for listeria. So far no dogs have got sick. Consumers may return either product to where it was purchased from for full refund.

Michelob Ultra has announced Michelob Ultra Pure Gold, a beer made with organic grains and without artificial colors and flavorings. The beer is brewed for millennials and other beer drinkers who are careful about ingredients but still want a low-calorie, low-carb beer. It's available now in stores and is pricier than the regular Michelob Ultra.