11.   This was not some backwoods, anti-government cracker who breached White House security.

12.   We check other federal agencies where security was breached.

13.   Police have upgraded operations near the mine and warned they will make more arrests if protesters breach mine security illegally.

14.   A man who allegedly breached airport security and entered one of the presidential jets was arrested, authorities said Wednesday.

15.   A man who breached airport security and entered one of the presidential jets was arrested, authorities said Wednesday.

16.   A senior lecturer at a Queensland university has been suspended, demoted and reprimanded for breaching quarantine security when conducting experiments with a potentially lethal virus.

17.   He is charged with breaching lab security, but not with espionage.

18.   Last Friday, an armed man breached security and got into the Olympic Stadium for the opening ceremony, though he was arrested before the event began.

19.   That rebel had breached the security and assassinated Premadasa at a May Day rally two years ago, it said.

20.   Teacher Octavia Melian said the school had previous problems with students breaching security.