C-SPAN (Cable-Satellite Public Relations Network) is the network of the American cable television, broadcasting hearings of the US Government and serving for public relations. All programs on C-SPAN are unedited, they do not pass censorship and are commercially free. The network includes 3 channels- C-SPAN, C-SPAN2, C-SPAN3. The channel C-SPAN2 is the direct transmission of all events occurring in the US Senate. On weekends or when the Senate is in postponement the channel serves for public relations, covering the hearings of the commissions of congress, briefings, speeches of newsmakers and discussions of public order.