ifill: and ray suarez examines the economic impact of the disaster, as stock markets plunge in japan and around the world. brown: plus, paul solman tells the tale of two ohio counties once very similar economically, now far apart. you could go to a lot of placess around the country and they re living in one high- income reality and a couple counties away it s a whole different world. brown: that s all ahead. on tonight s newshour. major funding for the pbs newshour has been provided by: oil companies have changed my country. oil companies can make a difference. we have the chance to build the economy. create jobs, keep people healthy and improve schools. .and our communities. in angola chevron helps train engineers, teachers and farmers; launch child s programs. it s not just good business. i m hopeful about my country s future. it s my country s future. you can t manufacture pride, but pride builds great cars. and you ll find in the people at toyot