they have a deal to convert used oil from mickey d's into biodiesel. the partnership plans to produce a fuel that will burn 50% cleaning than your average diesel. >>> we are continuing to count down to the final space shuttle flight. it will be at the end of the week. >>> showers moving through during the overnight hours. we have some fog out there as well as all the details on the hot and huge you had forecast. lauren demarco is in with a look at your on-time traffic coming up right after the break.  >>> the countdown continues to the last flight of that is' now 30-year shuttle program. last flight just three days away. four astronauts who will take the shuttle atlantis into space on friday arrived at the kennedy space center yesterday. they will embark on the 12-day journey to deliver supplies to the international space station. >> we have a very event had been filled mission ahead of us. we have 12 days. we'll be, very busy. you can tell we have an abridged crew. when it is all over, i think i speak again for everyone when i

lady michelle obama praises mcdonald's for fighting childhood obesity and find out the changes of mickey d's. >>> some employers have a message for the jobless, don't bother applying for work. we will explain. ♪ly li will be taking care of business ♪ ♪ everyday taking care of business ♪ at liberty mutual, we know how much you count on your car and how much the people in your life count on you. that's why we offer accident forgiveness, man: good job. where your price won't increase due to your first accident. we also offer a hassle-free lifetime repair guarantee, where the repairs made on your car are guaranteed for life or they're on us. these are just two of the valuable features you can expect from liberty mutual. plus, when you insure both your home and car with us, it could save you time and money. at liberty mutual, we help you move on with your life. so get the insurance responsible drivers like you deserve. looks really good. call us at... or visit your local liberty mutual office, where an agent can help you find the policy that's right for you. liberty mutual insurance. responsibili

mickey d's also doing something to those fries. mike tobin is live from chicago.done? [laughter] >> reporter: well, yes. you need to do some field research at mcdonald's. you know, jenna, with the current happy meal parents or kids have had the option of choosing french fries or apples. only 11% of the consumers were actually choosing the apples. so by april nationwide when someone buys a happy meal, they'll get both a half order of apples and a half order of french fries. fewer fries means less fat. also the option of produce is going to be presented to kids each time they clamor for that toy that will still be very much a part of every happy meal. now, in some parts of the country there will be different vegetable and fruit options depending on the season and region, but overall the fast food giant is rolling back portions, calories, saturated fats and sugars, particularly in those happy meals. >> this change, along with the introduction of a new child-sized fry, represents about a 20% reduction in calories in our most popular happy meals. >> reporter: now, mcdo