Boston Marathon blasts put world's cities on alert
- Published on Tuesday, 16 April 2013 15:10
- Written by Mike McClain, Web Editor
The deadly explosions at the Boston Marathon reverberated on both sides of the Atlantic as cities from Los Angeles to London saw a surge in security.
The White House, New York's Times Square, and the preparations for former Prime Minister Margaret Thatcher's funeral in London all had enhanced and intensified law enforcement presence after Monday's two blasts in Boston.