White house lock down

• The White House was put into partial lockdown as a result, after the devices were found on the North Lawn. Smoking objects were found near the North Portico, an agent told Politico, although few other details were given.
(New York Post)
• The president is not currently in the White House, but out to dinner with his wife, according to pool reports. The lockdown occurred at least an hour ago.
(Politico.com)
• WASHINGTON (WXYZ) - The White House was put on lockdown Tuesday night after a security scare. Investigators said someone threw a smoke bomb over the fence during an Occupy Wall Street protest outside of the north gates.
(WXYZ)
• Washington, D.C., United States (AHN) – A smoke bomb was thrown over the fence at the White House as a rally with more than 1,000 Occupy DC protestors was being held outside, according to the Secret Service.
(Gant Daily)
• The White House was locked down this afternoon as authorities investigated what appeared to be a smoke bomb that was tossed over the fence of the White House compound, a Secret Service spokesman said.
(Stuff)
• MYRTLE BEACH, SC -- This is the road to the White House. GOP frontrunner Mitt Romney continues Citing immigration, Perry vowed to lock down the U.S.-Mexican border in one year.
(Myhighplains.com)
• And New Hampshire is the next critical stop on the road to the White House. The candidates are already storming the state, scrambling to lock down votes in time for the primary. And then on to South Carolina and then Florida.
(FOX News)
• The Obamas by Jodi Kantor, released on Jan.
(International Business Times)