mildred tells her gripping story when we come back. [ applause ] well-being.a cat chow helps you nurture it in your cat with a full family of excellent nutrition and helpful resources. purina cat chow. share a better life. >>> for three weeks in october of 2002, the people of the metropolitan area of washington, d.c. lived in fear. >> a bloody rampage outside our nation's capitol. >> they are believed to be linked and the killer is still at large. >> they are having a difficult time to put a face on these crimes. >> it gives me chills. >> the only thing they know for sure is that the shooter is deadly accurate. >> it would seem that no one is safe what they thought was a single gunman what they called the d.c. sniper killing people in random in public places like parking lots, sidewalks and gas stations. the victims ranging in ages and backgrounds from a 72-year-old retired handyman to a 13-year-old student. >> stepping over the line, shooting a kid. >> in the end, ten people were killed and three were wounded. after initial tips, investigators focused their s

you'll not have mouldy mildred build up. do you have any other thoughts on what to do about mold and mildew? >> grout has to be sealed every year. again, you want to use a fungicide for cleaning it and seal it once a year, if you have a bathtub with tiles coming around, you want to really maintain that joint between the towel -- towel and bathtub. >> for energy consumption, the shower head has to cut off valve. you do not need water running all the time. you can shut it off without having to reset the temperature. just do not use a plumber's wrench or you will ruin the material. kitchen appliances, the lahood needs to have the screen and filter cleaned probably if you cook a lot once a month. take it out and put it in the dishwasher. that is what i recommend. take that out. all of these goods have a screen and filter that filters out the papers, and you stick it in the dishwasher. every couple of years, take up your support thanks. every fireplace? >> you want to make sure the damper is working in the shut position and you d

. >> reporter: mildred williams has asthma. >> a lot of people think that just because you can't seey that people aren't disabled. you can't see mine but there is. >> reporter: which is why torque get answers, we had to ask a very uncomfortable question. if you don't mind me asking, what is your disability. >> i have a train to catch. >> we've had a lot of people plaining about people using those placards. is that your placard? she was in a hurry. but minutes later returned to move her car to a regular space. >> i have a bad knee. >> you was in a scar car accident owe i have a back injury. >> reporter: most people were more than willing to tell us about their disabilities because they say they want someone to do something about the parking problem. >> i witnessed myself too many that are not even by any stretch of the imagination handicapped. it has become a very unfortunate scam. >> reporter: this man told us he has a muscular impairment. >> those who are handicapped are a little bit slower getting here and they have though place to park. >> reporter: at that moment, this woman got

. >> reporter: mildred williams has asthma. >> a lot of people think just because you can't see the disability that people aren't disabled because you can't see mine, but it's there. >> reporter: which is why to get answers we had to ask a very uncomfortable question. if you don't mind me asking, what is your disability? >> i have a train to catch. >> reporter: we've had a lot of people complaining about people using those placards when they don't really have a disability. ma'am, is that your placard? she was in a hurry, but minutes later returned to move her car to a regular space. >> i have a bad knee. >> i have asthma. >> i was in a car accident and i have a back injury. >> reporter: most people were more than willing to tell us about their disabilities because they say they want someone to do something about the parking problem. >> i witnessed myself too many that are not even by any stretch of the imagination handicapped. it's become a very unfortunate scam. >> reporter: this man told us he has a muscular impairment. >> those who are handicapped are a little bit slower getting here and th