(VOVworld) – Security is the top concern in every discussion, Kenya President Uhuru Kenyatta said while meeting with visiting US President Barack Obama at the State House on Saturday.

President Barack Obama is greeted by President Kenyatta, right, on his arrival at State House in Nairobi, Kenya, July 25, 2015 (Photo: AP)

President Kenyatta said that security is the biggest challenge facing the Kenyan government, stressing that this is a borderless threat that needs cooperation between countries to deal with. Apart from security and terrorism, the two leaders discussed trade, transparency in government activities and fighting against illegal wildlife hunting. Earlier, President Obama delivered a speech at a summit on global entrepreneurship in Nairobi where he said investment and entrepreneurship in Africa will help remove barriers and connect different cultures.