If we think about freedom of expression, one of its greatest advantages is that it allows us to express our ideas, thoughts and opinions without the possibility of censorship. Freedom of expression, developing critical and individual thinking, will lead to disagreements between people. This will always be rich, as long as there is respect, openness and listening.
It also allows us to see and hear through the media information you will see, timely, impartial and uncensored. This is one of the ways that citizens learn about political campaigns and taking advantage of the one they find most interesting (or with which they feel most identified). With this right they would be supported to openly support representatives who share their views.
Everyone has the right to freedom of opinion and expression. This right implies not to be disturbed because of their opinions, to investigate and receive information and opinions, and to disseminate them, without limitation of borders, by any means of expression.
The right to free expression is one of the most fundamental, since it is essential to the struggle for the respect and promotion of all human rights. Without the ability to speak freely, to denounce injustices and cry for change man is condemned to oppression.