I usually thank them for calling and tell them I'm not interested. If that doesn't work, I just hang up. I'm glad I don't have to do that for a living. http://crazytelemarketer.ytmnd.com/
This may not be entirely factual, but I'm trying to scoop velonews, cyclingnews, etc.
Schwalbe Ultremo-R tires are being recalled.
Previosly, they issued this warning about bulges in the tires, but now it has moved to a full recall of all "Ultremo-R" tires. My guess is that they will announce this soon. Or maybe they already have, and I'm scooping nothing....