Russia raises airport security after blasts-RIA

Defense News: MOSCOW, March 29 (Reuters) - Russia's civil aviation regulator on Monday told all local airports to increase security after two bombs killed 37 people and injured 38 on the Moscow metro, a spokesman for the regulator said by telephone. (Reporting by Gleb Stolyarov, writing by Guy Faulconbridge, editing by Dmitry Solovyov)