As many students return to school, we look at how teaching became America's most embattled profession.
Changing Arizona's Resign to Run law
State Representative John Kavanagh wants to change Arizona's Resign to Run law. He says it's a charade.
Kavanagh explains why his bill is needed. Also, Howie Fischer of Capitol Media Services explains why Resign to Run was created and whether it has affected who runs for office and when.