World Jan 26 Watch 8:02 For Muslims in U.K., not feeling ‘British’ can lead some to extremism By PBS News Hour
World Jan 12 Watch 4:41 Terrorist training of Paris attacker puts spotlight on Yemen One of the brothers involved in the Paris attacks received al-Qaida training in Yemen. Chief foreign correspondent Margaret Warner joins Gwen Ifill to explain why that country is a hotbed for jihadism, and to examine the competition and cooperation between… By PBS News Hour