The freedom of speech is stated in the first amendment of the bill of rights, which gives you the right to speak anything without the government punishing you.
But, the only thing that the first amendment doesn't say is that you can't speak lies, like if you were to yell in the theater "FIRE!," then cause it would cause danger to the people around you.
That is why if you forget just think speech is key in the first amendment.
If you visit the Senate chamber during a session on an average day, you're most likely to find the session presided over by the vice president of the United States-A.
