A man who jumped the White House fence allegedly knocked over a female officer at the mansion's double doors before he dashed into the ornate East Room. An inquiry continues into how Omar Gonzalez, 42, made it into the White House. Investigators are looking through an elaborate closed-circuit video system showing the entire incident, a Secret Service source told CNN. Authorities said the Iraq war veteran had a knife in his pocket when he ran into the White House, where he was later subdued after a wild chase. The officer he met at the doorway got up, chased him and...