With former new orleans mayor marc morial on the progress made in his city and the challenges that remain. New orleans has long been, like Many American cities, a tale of two cities. Woodruff and a game changer for the blind and visually impaired. Designing a smart cane at helps navigate the environment with ease. Ifill all that and more on tonights pbs newshour. Major funding for the pbs newshour has been provided by moving our economy for 160 years. Bnsf, the engine that connects us. Supported by the john d. And catherine t. Macarthur foundation. Committed to building a more just, verdant and peaceful world. More information at macfound. Org and with the ongoing support of these institutions and foundations. Thank you. Ifill after taking a beating for six days, wall street stormed back and had its best day in nearly four years. The Dow Jones Industrial average gained nearly 620 points to close at 16,285. The nasdaq rose more than 190 points and the s p 500 added more than 70. The mar
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