Second WH security breach this week

It's cute when a six-year-old girl is so skinny she can slip through the bars of a White House fence. It's dangerously suspicious when a grown man with a backpack jumps over those bars. Associated Press reports:

Spokesman Ed Donovan says the unidentified man was immediately taken into custody Tuesday evening by Secret Service agents who guard the White House complex around the clock.

The man had a backpack with him, and Donovan says it was being examined for possible explosive material.

President Obama was believed to be in the White House at the time.

This White House security breach likely won't share the same harmless ending as the one from Sunday.