Radio broadcasts remain the principal means by which the Malagasy population access international, national, and local news. Only state radio broadcasts are transmitted across the entire island. Hundreds of public and private stations with local or regional range provide alternatives to state broadcasting. In addition to the state television channel, a variety of privately owned television stations broadcast local and international programming throughout Madagascar. Several media outlets are owned by political partisans or politicians themselves, including the media groups MBS (owned by Ravalomanana) and Viva (owned by Rajoelina), contributing to political polarization in reporting.