Claim: John Brennan, former CIA director, stated that Donald Trump had an ethical requirement to inform reporters about the plane swap due to the alleged threats.
Verdict: Partially True (60% confidence)
Explanation: According to CBC News, John Brennan stated that there was an 'ethical requirement' for the White House to inform reporters about the plane swap involving Donald Trump. However, the search results do not provide evidence confirming that the plane swap was due to alleged threats. The claim is partially true because Brennan's statement about the ethical requirement is supported, but the reason for the plane swap remains unverified.