"Mr. Barnes identified four living people he said he had confided in over the years: Mark K. Updegrove, president of the L.B.J. Foundation; Tom Johnson, a former aide to Lyndon Johnson (no relation) who later became publisher of the Los Angeles Times and president of CNN; Larry Temple, a former aide to Mr. Connally and Lyndon Johnson; and H.W. Brands, a University of Texas historian.
All four of them confirmed in recent days that Mr. Barnes shared the story with them years ago. “As far as I know, Ben never has lied to me,” Tom Johnson said, a sentiment the others echoed. Mr. Brands included three paragraphs about Mr. Barnes’s recollections in a 2015 biography of Mr. Reagan, but the account generated little public notice at the time."
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