. >> dennis dreer has also been dealt cancer. colon cancer that he says has spread to his lungs and he's already had two rounds of chemotherapy. >> that chemo, don't wish that on anybody. it's rough on you. >> at the end of the day, dreer says, he's left with one very basic question. >> why is it there? this is a neighborhood, that's a hazardous waste incinerator. those two words do not blorng bg together. >> they may not belong together but, along the ohio river the people of east liverpool and the hazardous waste incinerator have shared this valley for almost 20 years with no end in sight. joie chen, al jazeera. >> you can see more of joie's report on "america tonight." >>> journey to the u.s. nearly 8,000 more still waiting to make that trip. many of them are expected to head to miami, home to one of the nation's largest cuban communities. roxana saberi is there with more on how that area is preparing for the new arrivals. >> we will have six beds over there. >> bunk beds? >> yes. >> ah leesalicia says she has nt enough time t