I checked to see if CNN or MSNBC were covering this yet, or bumping it for discussion on Russia like they did during Manchester.
They are both covering London, so I guess they ran out of Russian conspiracy pundits.
INFO: Train stations closed in London: London Bridge, Waterloo East, Charing Cross and Cannon Street due to ongoing incidents
BREAKING: 3rd incident reported in Vauxhall area in London. DEVELOPING
https://twitter.com/BreakingNLive