(CNN)Pop star turned MP Bobi Wine is making plans for a bigger political stage in the country and says he has launched a grassroots movement for young people aimed at challenging the country's longtime leader President Yoweri Museveni. Speaking with CNN's Robyn Curnow Wine said he is "seriously considering" running for president in 2021 where he is expected to face Museveni who has ruled Uganda since 1986.