U.S. Secretary of State Antony Blinken visits Angola as he wraps up his four-nation Africa trip. Why does Russian growing influence across Africa raise eyebrows? We will hear from an analyst on Moscow’s interests in the continent. And-- the Bill and Melinda Gates Foundation unveils its Annual Letter for 2024, as it announces its largest budget to date, to fund projects in low-income countries. All this and much more, in today Africa 54 !