Plot: Christopher Columbus, a direct descendant of the navigator who arrived in America, and the journalist Regis Francisco González, presented the documentary 'Colón ADN, su verdadero origen' on La Revuelta de David Broncano, which premieres on October 12 on La 1. Jordi Mollà presented his new book, 'Tú', and Yúnez Chaib spoke about the mysterious country of Jovenlandia