Fire breaks out at oil refinery in Philadelphia; no question U.S. drone entered Iran airspace Source

SportsLine’s top experts have released their best MLB parlay for today Source

Leftwich, a former quarterback, is now calling plays for the Buccaneers Source

In his New York Times bestseller, the Pulitzer Prize-winning humorist writes about his faithful dog getting up in years, as he is, too Source

Two men in California exposed one of the largest cases of fraud in the history of the state. Bill Reynolds and Mark Sersansie discovered doctors were being paid to perform what some say were unnecessary spinal fusion surgeries. The scam involved doctors allegedly implanting counterfeit hardware into hundreds of patients. “Whistleblower” host Alex Ferrer joins “CBS This Morning” to preview: “The Billion Dollar Back Surgery Scam: Patients in Pain and Peril,” airing Friday, June 21 at 8/7c on CBS. Source

Two men join forces to expose a scheme involving sometimes unnecessary spinal fusion surgery, kickbacks to doctors and dangerous counterfeit surgical hardware implanted in some patients’ bodies Source

President Trump ordered a military strike on Iran, then called it off, in a move that one CBS News source describes as “cold feet.” The attack would have been retaliation for Iran’s downing of a U.S. surveillance drone. CBS New foreign affairs correspondent and “Face the Nation” moderator Margaret Brennan joins “CBS This Morning” from Washington to discuss what European allies are saying about President Trump’s decision, what might have contributed to his reversal and the likelihood that Iran will come to the table for negotiations with the U.S. Source

Thousands of people plan to gather in Cleveland on Saturday to mark the 50th anniversary of a fire that sparked a nationwide environmental movement. New “CBS This Morning: Saturday” co-host Jeff Glor went back to Ohio to examine what happens after the heavily-polluted river started burning. Tune in to “CBS This Morning: Saturday” on June 22 for more of Glor’s report on the Cuyahoga River and its transformation. Source

A look back at what we’ve been covering on “CBS This Morning.” Source

“They don’t want people coming and taking their jobs,” Trump said. “They don’t want criminals to come because they understand the border.” Source