On too many occasions in U.S. history, the use of force has been justified with either corrupt intelligence or just plain lies. Such was the case in the Mexican-American War; the Spanish-American War; the Vietnam War; and the 2003 Iraq War. The checks and balances that were needed to prevent the misuse of intelligence were not operative, and Presidents Polk, McKinley, Johnson, and Bush deceived the American people, the U.S. Congress, and the press. In 1967, Israeli officials at the highest level lied to the White House about the start of the Six-Day War.
The Washington Post’s schizoid approach toward whistleblowers continues unabated. On the one hand, its news staff has effectively used authoritative leaks to expose the bizarre and possibly illegal contacts between senior members of the Trump administration and high-level Russian officials. On the other hand, its editorial writers maintain an ugly campaign against U.S. officials who have kept the Post and the New York Times aware of the dangerous antics of Donald Trump and his senior staff.
There is nothing unusual about sharing intelligence, even sensitive intelligence. The United States does regular intelligence sharing with the English-speaking countries, and the United States and UK are particularly generous in the process of sharing. The CIA shares intelligence with key NATO, and conducts semi-annual meetings to share intelligence with Israel and Egypt. But it is most unusual for the president of the United States to take the lead role in sharing intelligence.