OVERSIGHT - ALL ARTICLES
Park Police report 43 percent rise in violent attacks in 2012.
Paz tells Hill investigators she scrutinized some applications.
Rep. Darrell Issa is committed to keeping the scandal in the spotlight.
But he doesn't quite throw his support to President Obama.
Numbers dip especially among young people and on handling of terrorism.
Former vice president pushes President Obama and Congress to revisit the laws underlying the program.
Lawmakers want to undo plans to reduce coal and natural gas consumption in federal government.