The European Union’s ​foreign affairs and security policy chief Kaja Kallas signed a new security pact with Ghana, designed to deepen cooperation on counter-terrorism, intelligence-sharing, crisis response and border and maritime security. As part of her trip to West Africa, Kallas also unveiled new deals with Nigeria. Bloomberg's Jennifer Zabasajja reports. -------- More on Bloomberg Television and Markets Like this video? Subscribe and turn on notifications so you don't miss any videos from