People lay flowers on Saturday at the place where Boris Nemtsov, a charismatic Russian opposition leader and sharp critic of President Vladimir Putin, was gunned down, at Red Square in Moscow, Russia. Pavel Golovkin/AP hide caption
Europe
Earlier this month, Dr. Sadiqu al-Mousllie, accompanied by his family and a few members of their mosque, stood in downtown Braunschweig, Germany, and held up signs that read: "I am a Moslem. What would you like to know?" in an effort to promote dialogue between Muslims and non-Muslims. Courtesy of Sarah Mousllie hide caption
Russian opposition leader Boris Nemtsov was shot dead in Moscow today. Ivan Sekretarev/AP hide caption
Alienation And Charismatic Recruiters Among Keys To Radicalization
A court sketch of former glam rocker Gary Glitter, who was sentenced today to 16 years in prison for sexually abusing three schoolgirls. Elizabeth Cook /PA Photos/Landov hide caption
A playground can be seen outside an address in London where Kuwaiti-born London computer programmer Mohammed Emwazi is believed to have lived. Emwazi has been identified as masked ISIS militant "Jihadi John." Niklas Halle'n/AFP/Getty Images hide caption
A field of unharvested wheat is seen in Ashby-de-la-Zouch, England, in 2012. Wheat wasn't cultivated in Britain until some 6,000 years ago, but DNA evidence suggests early Britons were eating the grain at least 8,000 years ago. Darren Staples/Reuters/Landov hide caption
Stone Age Britons Were Eating Wheat 2,000 Years Before They Farmed It
Pedestrians cross the cobblestone Via dei Fori Imperiali in front of Rome's Colosseum. Gregorio Borgia/AP hide caption
Singer Madonna falls during her performance at the Brit music awards at the O2 Arena in London on Wednesday night. Toby Melville /Reuters /Landov hide caption