THINGS YOU NEED TO KNOW

• Now there's a new study out that claims cereal and potatoes increase your risk of heart disease, while high-fat dairy products actually cut the risk.
• The Zomby Gaga Doll -- modeled after Lady Gaga -- is now on pre-sale for just $29.99. Gaga's sister designed it and proceeds will go towards the Born This Way Foundation.
• CBS has made full season orders for "Kevin Can Wait," "MacGyver" and "Bull."
• Google has launched a "fact check" feature for news stories.
• Researchers say they have pinpointed a chemical with the potential to postpone aging.
• Tesla and Panasonic are going to collaborate on the production of photovoltaic cells and modules for solar panels.
• A big announcement expected from Tesla tomorrow. Lots of rumors swirling, but we'll just have to wait and see.
• The TSA is cracking down on the so-called comfort animals, the one people bring on the plane because they claim to be too nervous to fly alone. All you need is a note from a doctor, pay your $75 and your pet is officially a comfort animal.
• Olivia Wilde and Jason Sudeikis became parents again over the weekend, welcoming Daisy Josephine Sudeikis into the world.
• "I Love Lucy" debuted on TV 65 years ago this week.
• As Paul McCartney performed at Desert Trip last weekend, Rihanna wandered out on stage and joined him for a performance of "FourFiveSeconds." McCartney said, "We finally found someone under the age of 50!"