Prime minister to meet Leonardo DiCaprio in New York SEPTEMBER 19, 2014 Prime minister Sushil Koirala is meeting Hollywood actor Leonardo DiCaprio this Tuesday at the World Environmental convention which is going to be held at United Nations head office at New York. DiCaprio seems interested to build up a conversation about the conversations of Tiger. Titanic actor has been appointed as the Messenger of Peace for the United Nations. According to Huffington Post, Government heads of 120 countries will attend the conference. Koirala is heading to New York this Tuesday. Leonardo was in Nepal a few years ago for Tiger watching. Hollywood actor will also be addressing the conference. Nepal had got the highest ranking for Tiger conservation last year.