4787-la Ninera Y El Presidente -1997- 720p Ds S... -

In summary, the key points are: real-life scandal between Lucía Padilla and Ernesto Zedillo, the 1998 film adaptation directed by Carlos Carrera, based on this scandal, the film's role in bringing the issue to public attention, and its reception in Mexico. Also, mention that it's available in various formats like 720p, etc., which the user mentioned in part of the query.