In the sale you will find especially cheap items or current promotions.
Want to part with books, CDs, movies or games? Sell everything on momox.com
Twelve years ago, Bloch was CEO of H&R Block, the world's largest tax-preparation firm. After much soul-searching, he resigned to become a math teacher in an impoverished inner-city school in Kansas City. Bloch tells what it was like struggling to make a difference to his marginalized students.