Israeli missiles slam into Gaza Wednesday after its military’s ground forces encircle Gaza City – The IDF aims to locate and disable Hamas' vast tunnel network beneath the enclave. African leaders are pushing for the renewal of a preferential U.S. trade policy that allows them duty free access to the American market. And – Africa 54 technology reporter Paul Ndiho talks to Ghana’s Joshua Agyemang about tackling Ghana’s STEM education Challenges. All this and much more coming up on today’s Africa 54!