Trump promised to release the documents during his first term but later complied with intelligence community requests to keep much of the material classified.

President Donald Trump has mandated the declassification of thousands of documents related to the assassinations of John F. Kennedy, Robert F. Kennedy, and Martin Luther King Jr. With an executive order,

John F. Kennedy's assassination has been the subject of enduring public fascination since he was killed in 1963.

Robert F. Kennedy Jr.'s personal attorney previously ... ABC News' Linsey Davis speaks with epidemiologist and ABC News contributor Dr. John Brownstein on the medical community’s reaction ...

The NFL quarterback, a known vaccine skeptic, previously turned down Robert F. Kennedy Jr.’s offer to be his running mate to continue playing football.

Robert F. Kennedy Jr., President Trump’s nominee to be health secretary, would have oversight power over the vaccine’s maker, Merck, if confirmed.

President Donald Trump has signed an executive order aiming to declassify remaining federal records relating to the assassinations of President John F. Kennedy, Sen. Robert F. Kennedy, and Martin Luther King Jr.

President Donald Trump on Thursday signed an executive order to declassify files on the assassinations of former President John F. Kennedy, his brother Robert F. Kennedy and civil rights icon Martin Luther King Jr.

In the executive order regarding the three assassinations, Trump wrote: “Their families and the American people deserve transparency and truth.”

President Trump signed an executive order Thursday directing the release of federal government documents related to the assassinations of former President John F. Kennedy, former Attorney General

Trump signed an executive order on Thursday to declassify files related to the assassinations of John F. Kennedy, Robert F. Kennedy and the Rev. Martin Luther King Jr.