Fear of Sunni Extremists Grows After Fatal Blast in Yemen's Capital - New York Times
This Just In: Suicide Bomber Attacks Houthis in Yemen - VICE News
Security Camera Captures Moment Of Deadly Yemen Blast - NBCNews.com
Yemen Bombings - US Department of State (press release)
Two Attacks in Yemen Kill Nearly 70 People - Wall Street Journal
Blast kills 47 at Houthi protest in Yemen, officials say - CNN
Suicide Bomber Kills 32 People in Yemen's Capital - Mashable
Suicide bombings in Yemen kill 67 after premier quits - Reuters
Yemen: Shiite rebels force newly named PM to quit
Role of Saudi Arabia in Yemen developments
Role of Saudi Arabia in Yemen developments
Suicide blast kills dozens of rebel supporters in Yemen
Suicide bombings in Yemen kill 67 after premier quits
Yemen: Shiite rebels force newly named PM to quit
Shiite rebels among 67 killed in Yemen bombings