Jack Dorsey days, Dorsey worked occasionally as a fashion model. By age fourteen, Dorsey had become interested in dispatch routing. Some of the open-source software he created in the area of dispatch logistics is still used by many taxi cab companies. Dorsey attended the University of Missouri–Rolla for two-plus years (1995–1997) before transferring to New York University, but he dropped out in 1999, one semester short of graduating. He first came up with the idea that he developed as Twitter while studying at New York University. While working on dispatching as a programmer, Dorsey moved to California. In 2000, Dorsey started his
Biz Radio Network Frishberg's investment firm will need to repay the investors, as do all other borrowers. Biz Radio Network The Biz Radio Network is a Texas based Radio Network that owns three AM radio stations. The AM radio network consisted of three stations, the newest being AM 1130 San Antonio. A much larger audience listened online, by downloaded podcast from iTunes, and on the website, BizRadio.com. A November 2009 Houston Chronicle article stated that BizRadio was also heard in Denver and Colorado Springs. The network featured news and analysis, with an emphasis on personal finance. Business subjects were covered under the tagline