A recent study shows 88 percent of Americans have experienced sunburn and 71 percent say they have suffered moderate to severe cases. CBS News chief medical correspondent Dr. Jon LaPook and dermatologist Dr. Francesca Fusco join “CBS This Morning: Saturday” to discuss how to protect your skin from the heat and lyme rash this summer. Source

Google, Facebook, Yahoo and various rights groups oppose legislation that would expand the type of information the FBI is allowed to gather using whats called a “national security letter.” It’s the latest in a series of cases pitting the two sides against each other over privacy and security concerns. CBS News justice reporter Paula Reid joins “CBS This Morning: Saturday” to discuss the brewing battle between privacy advocates in Silicon Valley and law enforcement agencies. Source

In an interview on “Face The Nation,” Macron said that sanctions alone on Russia are not sufficient. Source

Muhammad Ali has been laid to rest after a memorial in Louisville, Kentucky. The three-time boxing heavyweight boxing champion died last week at age 74. The world watched as he was celebrated as the greatest of all time An estimated 100,000 people chanted his name and tossed flowers on his hearse. Former athletes and celebrities also joined in the three-hour long memorial. David Begnaud reports. Source

Talking Points Memo reporter Lauren Fox joins “CBS This Morning: Saturday” to discuss the potential Democratic vice president short list and how party unity and President Obama could help boost Hillary Clinton in the presidential race. Source

After her 17-year-old daughter died from melanoma skin cancer, Marianne Bannister was determined to help other families avoid the same fate. Adam May reports. Source

Piper has become a social media sensation, sporting goggles and a uniform. But the 8-year-old border collie is more than just a fun photo op — he has an important job to protect planes at a Michigan airport. Kris Van Cleave has more. Source

Government investigators focused on two recalls from 2014 where they said “consumers remained at risk of illness or death for several weeks after FDA knew of potentially hazardous food.” Investigators found it took 165 days from when the product was identified, to the date of the firm’s voluntary recall. Anna Werner has more. Source

Dr. Roshini Raj discusses a new study that says many antidepressants don’t work on teenagers. Source

A majority of employers consider smartphones to be the biggest killers of workplace productivity. They’re probably right, since 66 percent of workers admit to using the devices several times a day. Source