"He's extremely generous," Morgan said of Copperfield. "He didn't think twice before ... donating it to a major institution."
APNewsBreak: Copperfield buys 1960 MLK recording →
"I think Dr. King was aware in the tape that he probably did more for John F. Kennedy than perhaps John F. Kennedy did for him," said Keya Morgan, a New York-based collector and expert on historical artifacts.
MLK discusses Kennedy in rediscovered 1960 tape →