duty. trucking industry has long sought a change in drive regulations but regulators warn that could lead to more crashes. they will be in place in about a month. next, there's no shortage of stories about dangerous men. we report them here. they commit crimes or acts of terror, but lost in the headlines are some of the good guys. just this week we saw courageous men spring into action to help bring a bloody stabbing rampage to an end. miranda divine writes we are quick to point the the dark side of masculinity but we overlook the bravery of men who combat it. it is what inspires men to run toward danger to protect the weak. miranda joins me now. miranda, i read your column with great interest. tell me, seemed to me it was something that had been building in you for awhile that you wanted to write about. >> hi, dana. look, i think we are so quick to