tony agbons, thank you _ challenge of climate change.. next to russia. 0pposition leader alexei navalny has been found alive and well, after apparently disappearing from the country's prison system. the us state department has welcomed the news but said remains deeply concerned about his wellbeing. his spokesperson says he's being held at a penal colony in siberia. navalny is one of president putin's leading opponents. he's been injail since 2021. his new prison is nicknamed the "polar wolf" colony. it's considered one of the toughest in russia. navalny�*s team had lost contact with him on the 6th of december but have now confirmed his location. let's hear from one of his team. there is no law in russia that is applied to alexei. they always create for him special conditions, and they don't have anything to do with the law. so we don't have any legal routes. we know that for sure in this new colony that his conditions will be even worse than they were before. but the thing is that this colony is very distant. it is very difficult to acce