Final answer:
The correct statement about the headline is option D: The headline is inaccurate because the President can negotiate a treaty, but it must be ratified by the full Senate.
Step-by-step explanation:
The correct statement about the headline is option D: The headline is inaccurate because the President can negotiate a treaty, but it must be ratified by the full Senate.
According to the U.S. Constitution, the President has the power to negotiate treaties with foreign governments as the chief diplomat. However, the Senate must give its consent and ratify the treaty by a two-thirds vote before it becomes binding. So, while the President can negotiate a treaty, it must be ratified by the full Senate to be valid.