melissa: coming up tonight on "money", beth wallace of the great lakes regional center joins me to discuss risk of a big oil spill in the great lakes. she is raising alarm bells here. that is interesting story. that is 5:00 p.m. eastern on fox business. lori: labor battles, high fuel costs have been wreaking havoc on airlines. how will it impact your flying experience in the months ahead? one airline analyst joins tracy byrnes and ashley webster next. live here on "markets now". stay with us that's a good thing, t it doesn't cover everything. only about 80% of your part b medal expenses. the rest is up to you. so consider an aarp medicare supplement insurance plan, insured by unitedhealthcare insurance company. like all standardized medicare supplement plans, they pick up some of what medicare doesn't pay. and save you up to thousands of dollars in out-of-pocket costs. call today to request a free decision guide to help you better understand what medicare is all about. and which aarp medicare splement plan works best for you. with these types of plans, you'lle able to visit any doctor or h