If the president does not agree with a law, it is his or her responsibility as chief executive to

Abide by the law

Explanation:

Even when a president disagrees with a particular law, it is still his responsibility to abide by it. This is because in the United States, no one, not even the President, is above the law. This is a very important concept, as it ensures that all the powers in the nation are limited by law, preventing them from becoming too powerful or too authoritarian.

yes

explanation:

the fighting words doctrine, in united states constitutional law, is a limitation to freedom of speech as protected by the first amendment to the united states constitution. in 1942, the u.s. supreme court established the doctrine by a 9–0 decision in chaplinsky v. new hampshire.