How can an AM station be best, you ask? This could be a comment on the state of things on your highly predictable, highly commercial FM dial. But another reason is that many of us in Miami-Dade are living in the past, in more ways than one. For example the First Amendment was added to the U.S. Constitution in 1791, but many of us need a constant reminder that it still exists, especially when the words "Fidel Castro" are uttered. That's where WOCN comes in. It is the only Cuban-dominated AM station to offer a range of opinion from left to right. "We believe in freedom of speech," explains Richard Vega, who owns this station along with his father and uncle. "A lot of people in this town don't understand it." This is the station that airs the ironically titled Ayer en Miami (Yesterday in Miami), hosted by First Amendment freak Francisco Aruca, who operates a charter airline that flies to Cuba. Aruca is a loquacious opponent of the U.S. embargo against the island, which means that each day when he opens the phone lines, he confronts an onslaught of hecklers with no interest in dialogue but a great desire to shout obscenities and imitate gross bodily functions. Unlike radio hosts on other AM stations, Alvaro Sanchez Cifuentes has the gall to support diversity of opinion on his show, Transición (Transition), in which guests with different points of view discuss a panoply of issues regarding local and Cuban affairs. But being best in this cultural crossroads means broadening your ideological bandwidth and ethnic horizons. Hence, Vega notes, "Right-wing Nicaraguans are on the weekend." From 8:00 p.m. to 6:00 a.m. the station broadcasts an ever-meandering stream of programming aimed at the Haitian community.