The First Amendment
Declares that a government, which has the authority of force, shall not use that force to restrict free speech. When governments can punish you for ideas, they are not good governments, and this was recognized when the Bill of Rights was written.
However, this does not give you the right to post signs on the neighbor's lawn, make other citizens pay for you to have a speaking platform, or say whatever you like on computer space that someone else has paid for.
These are fundamental political and philosophical concepts and the difference between Chavez and a forum moderator should not have required explanation.
