ALEX CHADWICK, host: This is DAY TO DAY.  I'm Alex Chadwick.</s>ALEX CHADWICK, host: Coming up in just a moment, three young guys on the road to discover      where they want to go in life.</s>ALEX CHADWICK, host: First, a program note about something coming up tomorrow, when we meet a      couple of middle-aged guys also on the road--on a steep, winding,      downhill road.</s>Mr. CLIFF COLEMAN: My name is Cliff Coleman.  I'm 55 years old, and I      was raised in the hills of Berkeley, California.  I'm a skateboarder.</s>ALEX CHADWICK, host: We'll meet Cliff and his pal Jim Klugitsch(ph), who race      downhill at speeds over 40 miles an hour on skateboards without a helmet.</s>ALEX CHADWICK, host: Have you ever wrecked?</s>Mr. CLIFF COLEMAN: Sure.  Absolutely.  I've taken some falls, but not as bad      as you might think.  If you push the envelope, that's when you get hurt,      and I'm not always pushing the envelope and trying new tricks.  I'm      definitely skating within my ability limits, 'cause I have to be at work      at 6 AM five days a week.</s>ALEX CHADWICK, host: Downhill skaters and the inventors of the Berkeley-born style      they call sliding.  That story tomorrow on DAY TO DAY.</s>Unidentified Man: Whoo-hoo-hoo-hoo!
NPR's Alex Chadwick shares a sneak peek at a story we'll broadcast Tuesday, about two middle-aged guys who practice sliding, a radical type of downhill skateboarding.