A clear and dangerous message has been sent to tyrants around the world: Flash enough money in front of the president of the United States, and you can literally get away with murder.

In a bizarre, inaccurate and rambling statement — one offering a good reminder why Twitter has character limits — President Trump whitewashed the Saudi government’s brutal murder of journalist Jamal Khashoggi. In the process, the president maligned a good and innocent man, tarring Khashoggi as an “enemy of the state” — a label the Saudis themselves have not used publicly — while proclaiming to the world that his relationship with Saudi Arabia’s 33-year-old crown prince was too important to risk over the murder of a journalist. Whatever objections people may have to our turning a blind eye to Khashoggi’s assassination, the president argued, they do not outweigh the (grossly inflated) revenue we can expect from U.S.-Saudi arms deals.

For many at The Post, Khashoggi’s murder is personal. He was a well-respected colleague, and his loss is deeply felt. But we are also mindful of our mission of public service. When officials here in Washington abandon the principles that the people elected them to uphold, it is our duty to call attention to it. For our part, we will continue to do everything possible to expose the truth — asking tough questions and relentlessly chasing down facts to bring crucial evidence to light.