Israel today tightened security in Jerusalem and sealed off the West Bank for 48 hours to prevent a repeat of last Friday's clashes between Israelis and Palestinians, but there were nonetheless more scuffles. To discuss the tension in the region, Daljit Dhaliwal speaks with James Rubin and Ian Bremmer in our weekly roundtable.

Last July, Nigeria was racked by four days of violence between security forces and a militant group trying to impose strict Islamic law. Ever since, there has been concern that the security forces may have killed many innocent civilians. Mike Hanna of Al Jazeera English reports, and Daljit Dhaliwal speaks to Eric Guttschuss of Human Rights Watch for more.

There was a stark reminder today of the ongoing challenges in Iraq -- a series of bombings that killed at least 128 and wounded hundreds more in Baghdad. Michael Wahid Hanna, a fellow at the Century Foundation, joins Daljit Dhaliwal to discuss the possible ramifications of the violence. Also, Al Jazeera English's Tareq Bazley reports from Baghdad.

Hoda Osman, a special correspondent for Worldfocus and an Egyptian-American, writes about the diplomatic crisis that followed a World Cup qualifier between Egypt and Algeria on Saturday. She explains the intense emotions surrounding the sport and how the rivalry affects pan-Arab relations.

Jamaica is often said to hold the world record for the most churches per square mile. There's a public place of worship for almost everyone -- unless you’re gay. Correspondent Lisa Biagiotti, producer Micah Fink and director of photography Gabrielle Weiss report on the secret underground church that is welcoming gay men and women to practice their faith.