Virulent homophobia is on the rise in Uganda. Isobel Yeung travels there to meet some of the anti-gay leaders teaching intolerance to Uganda's youth. Vikram Gandhi goes to Dhaka, Bangladesh to explore the thriving illegal market for kidneys, and to see why so many of the country's poor are willing to take such a drastic step for the cash they need.

Saudi Arabia's role as both U.S. ally and terrorist spawning ground; the global appeal of ISIS.