proud of grace, chelsea and the other students who showed great courage. >> they handled it very well. they were very mature about it. and i think that they didn't just react. >> i don't really feel like a hero. it's what grace and i were supposed to do. we're the older kids. and we were the ones who were supposed to help. >> everybody tells you the phrase that you'll know what to do in the situation. and that's how it was for me. i just knew that was the right thing to do. >> guys -- >> don't get off the bus! >>> coming up, an elderly man with a sinister plan. and it's all caught on camera. >> he realized if he carried a firearm and threatened to use the firearm that he would get more money. >> but there may be more to this bandit than meets the eye. >>> plus, a plastered priest delivers a sermon you won't likely hear at mass. >> i'll give you the sermon on the mount.