one of the most influential psychiatrists of our time, robert spitzer, died friday in seattle. in 1973, spitzer engineered a landmark vote by the american psychiatric association, to stop treating homosexuality as an illness. and later, in editing the profession's diagnostic manual, he applied the first clear criteria to describe and diagnose mental disorders. he coined names for conditions that are household words today, like anorexia, bipolar and panic disorders, and post traumatic stress disorder. but in 2001, spitzer caused a storm with a study seeming to support therapies to "cure" homosexuals. he retracted the study in 2012, admitting it was flawed. robert spitzer was 83 years old. >> thompson: can you imagine living on only two dollars a day? here in new york city, that wouldn't even buy you a single ride on the subway. yet, millions of americans spend a portion of the year surviving on less. the book "two dollars a day: living on almost nothing in america," explores the 1.5 million american households scraping by for extended periods of time with practically no cash inc