Bolivian women take on 8-peak mountain climbing challenge.They are colorfully dressed - but these women are on an extreme mission.Known as “Cholitas”, fifteen ladies from Bolivia's El Alto region have taken on the challenge of climbing eight mountain peaks in the country. The ladies topped their third mountain in mid-April - climbing more than 21,000 feet - or 6500 meters - above sea level. Up next, the ladies will take on a mountain range on the border of Chile. That trek is planned for May.