Russian investigators question Moscow attack suspects’ families in Tajikistan
RUSSIAN investigators were in Tajikistan, questioning the families of four men charged with carrying out a deadly attack on a concert hall near Moscow, three Tajik security sources told Reuters. The sources, who were not authorised to comment publicly, said Tajik security officials had brought the families to the capital Dushanbe from the towns of Vakhdat and Gissar, and from the Rudaki district. Tajik President Emomali Rakhmon was personally overseeing the investigation on the Tajik side, the sources said. On Monday, making his first public comment on Friday's attack, Rakhmon called it a "shameful and terrible event" and urged Tajiks to…