London / Washington: The United States from terrorist threats, government buildings in Washington and other cities has been tightened. Security was also extended to major destinations in the UK.
J. Johnson, Secretary of the US Department of Homeland Security says the purpose of security of public buildings to ensure their safety. He said in a statement that the terrorist groups threatening on phone calls after the federal buildings in Washington and other cities have been directed to step up security.
The important places in the UK received threats, security has been increased.