Yeah....about that:
"Just a year-and-a-half later, though, Magness left, thoroughly disillusioned with a program that pushed into the gray area of medicating athletes to gain an advantage, and one he came to believe had crossed the line into outright doping.
In February 2011, barely a month into his tenure at the Oregon Project, Magness had his first run-in with a medical practice that bothered him. Rupp was headed to Dusseldorf to run an indoor 5K. But before he left, Salazar wanted him to take prednisone, a corticosteroid often used for asthma, Magness says. Because corticosteroids can block pain and potentially enhance oxygen consumption, and because overuse can suppress one's immune system, the medication required an official therapeutic use exemption in order to be used in competition. An athlete with such an exemption has been granted use of an otherwise restricted drug or treatment for medical purposes.
International anti-doping rules allow for expedited (and even retroactive) exemptions when acute medical problems need treatment, but Salazar and Rupp were unable to procure an exemption, Magness says. Rupp took the medication anyway, and while he flew ahead to Germany, Magness was directed by Salazar to fly to the Mayo Clinic in Minnesota to have a bottle of Rupp's urine tested. "They did that to see if it tested positive," Magness says. "I hand-carried Galen's urine through the airport, onto the plane, and into my rental car and drove to this clinic and dropped it off, and that was it." He never learned the result of the test.
Magness then flew to Dusseldorf to meet Rupp prior to the race. Soon after he arrived, Rupp told him he wasn't feeling well. Magness called Salazar, who he says told him to expect a package. Two days later, a box arrived at his hotel room. Inside it he found a paperback thriller. Confused, he flipped it open. A section of the pages had been hollowed out to form a compartment into which two pills were taped. "At that point," Magness says, "my mind was like, this is stuff you see in movies, this is extremely strange." He handed the pills to Rupp, who he says promptly swallowed them and laughed off the clandestine packaging as typical Salazar antics. Magness, who had been on the job less than two months, says he never asked what the pills were. At the end of the week, Rupp placed fourth in the 5K in Germany. Neither Salazar nor Rupp responded to questions about the hollowed-out book containing pills. "
https://www.propublica.org/article/former-team-members-accuse-coach-alberto-salazar-of-breaking-drug-rules