lot about the impact that the volcanic ash is having around the world for airlines and businesses who depend on cargo planes to get products to consumers. the impact of the ash on your health? if you're caught in that ash zone. chad was telling us it comes down in the rain. a bit of good news. britain's health protection agency said the ash particles is likely to be low and shouldn't cause serious harm. the agency also says that effects you do feel are likely to be minor. those in the ash zone may experience lung, eye skin irritation. those who have preexisting respiratory problems could develop bronchitis or asthma-type symptoms. there is this caveat, the international volcanic health hazard network says long-term exposure to fine volcanic ash can cause serious lung disease. the space shuttle crew is cruising around the planet for a 15th day today. we'll see what the delay is all about when we come back. we're keeping an eye on the white house. the vice president expected to speak there momentarily at the