Moscow on security ***** after North Caucasus bombs (Reuters)

[Mgtrben news]

Reuters - Moscow police were on heightened ***** on Wednesday after two bomb blasts hit Russia's volatile North Caucasus, causing dozens of casualties and renewing fears of insurgent attacks in the heartland of Russia.

Russia News (http://us.rd.*****.com/dailynews/rss/russia/*http://news.*****.com/s/nm/20100818/wl_nm/us_russia_blasts_security)