>> perhaps the best person to answer this is cesar millan, host of national geographic channel's "dog whisperer" and author of "cesar's rules." >> this is an instinct. animals are not afraid of life. they just have an internal understanding about fear of fire, fear of earthquake, fear of natural disasters so they're in tune to mother nature, you know, especially dogs who get to live in the woods. >> looking at the dash cam video cesar sees how buddy communicates with the trooper. >> a stray dog in the road and he does this, you know, he's not concerned about anything else except who you are. but a dog that's expressing this is telling you something wrong is happening in my house. the dog was charged with this message and dogs do listen to our message, and this case is go find help. >> i'm really speechless. i didn't think my dog was that smart to do what he did. >> this example of heroism. >> since his act he has received numerous awards and accolades. >> we need to recognize the value of our animal companion. >> at a special ceremony in anchorage, he receives a stainless steel dog bo

it's neither according to the dog whisperer cesar millan. >> if he was smelling an animal he would be against it, not chewing. this is the smell of plastic that triggers a memory to him. this dog was encouraged to bite plastic or tires. they're not born wanting to buy a tire. they just get encouraged. the dog learned to release his frustration on that object. >> from the sidelines other dogs seem to be cheering on winston. >> as you see, he's playing, he's not being aggressive, this is why the other dogs are not attacking him. if he was aggressive, the other dogs would be attacking -- see. now they're going to a chase change behavior because now the car is a toy. they're playing the car. >> believe it or not the dash cam video lasts for almost an hour. >> now he's trying to chew his tire as he drives off. >> look at his tail. it's up and he's having a great time on the police car, taxpayer money. he doesn't know that. he's just having a good time. see look at this guy right here. >> police even try to catch the dog on foot, but winston remains steadfast. so what would the dog whispere

in two thousand and three there released an open letter to millan residents stating that dioxins were naturally occurring substance the letter however forgot to clarify a few important details. forest fires and volcanoes do produce dioxins they are not the same toxins created during chemical processes many doubts and also a number of the natural variety by a hundred to one. a letter also forgot to mention that the first health assessment of dioxin completed by the american environmental protection agency estimated that more people will get more cancer from by oxen's than any other chemical on earth. little signs up there are the doubt property again dissolved out property. dioxin is a molecule it's a byproduct of topical processing it is a known carcinogen alvord will dispute that tao has been able to manufacture so much uncertainty about this chemical that if you look around the rust rust of the world nobody else is debating the toxicity of dioxin except your admission. in fact one of those toxicology is the linchpin subsidies said that this is perhaps one of the most toxic materials

. >> reporter: mike millan launched an investigation into whether senator curry committed illegal acts. convincing his colleagues that he acted ethically will be a lot harder. curry will have to plea his case in front of his colleagues who will investigation whether curry acted unethically. when he voted on legislation that directly benefited shoppers and most importantly when he failed five years in a row to report his paid relationship with shoppers on financial ethics forms as required. >> after their investigation, the joint committee made the recommendation to the full senate which then decide on possible punishment ranging from a reprimand to exposure. >> we feel they are ethical violation of maryland law. and that the senate needs to send a strong message. >> there's two ways to look at it. >> with curry's 24 years in the legislature and friendships he's made there it's possible his colleague may excuse his behavior. >> on the other hand, they may also recognize this makes a general assembly as a whole look pretty bad. >> curry will have an opportunity to testify before the ethi

matt millan played in the late 70s and on the board of the second mile. that's the charity sandusky started for at risk kids. and is where prosecutors say he targeted his victims. >> makes you sick to see that this could happen to this level. >> it's a black eye on the university and its legendary 84- year-old coach. who may be forced to wrap up his last season with the lions. drew levonson, state college, pennsylvania. >> his father has no plans to step down and is in it for the quote, long haul. >>> right now, we are still watching the podium in scottsdale, arizona, where herman cain is expected to hold a news conference to address four sexual harassment claims that have been logged against him. you will recall bruce leshan did a story at the top of the newscast about sharon who gave a public face to these allegations just yesterday when she layed out in detail what she says occurred. let's go to the press conference now. >> been practicing law in georgia for a little over 34 years. and i have had the opportunity in my practice of law to represent femal

matt millan, the penn state linebacker broke down crying yesterday on espn.ietly. how about those -- such a tragedy for the kids. also, such a tragedy for people that invested their family's lives at penn state, only to be letdown horribly by these terrible, terrible men. >> a lot of these kids are demonstrating that they are angry about the firing of joe paterno. i wonder if that was one of their little brothers. for not -- for these college students to be acting -- obviously it's not all of them. >> by the way, i bet that doesn't get along. i bet parents picked up the phone and said, hey, jackass if i see you protesting in the firing of a boy that allowed the raping of little boys, i'm picking you up and you can demonstrate outside of your house in between your jobs at shack shake. >> so according to msnbc, joe paterno has reached out to a high-profile washington defense lawyer to represent him as the investigations continue. on saturday -- >> by the way, he should. this is a criminal conspiracy. >> yeah. >> and joe paterno is part of a criminal conspiracy.