JOPLIN, Mo. (AP) — By all accounts, Mark Lindquist is a hero, an underpaid social worker who nearly gave his life trying to save three developmentally disabled adults from the Joplin tornado. Both houses of the Missouri legislature honored Lindquist, the Senate resolution calling him "a true hero and inspiration to others." But heroism doesn't pay the bills. The tornado's 200 mph winds tossed Lindquist nearly a block, broke every rib, obliterated his shoulder, knocked out most of his teeth and put him in a coma for about two months. Lindquist, 51, ran up medical expenses that exceed $2.5 million,...