Analysis of information sources in references of the Wikipedia article "Rex Sorensen" in English language version.
In yet another sign of trouble for Air America Radio, the liberal talk network's co-founder and chairman Evan Cohen resigned Thursday along with his investment partner and vice chairman Rex Sorensen.
Nonetheless, Mr. Walsh said the effort had support, including an initial investment of more than $20 million provided by several backers, including Evan Cohen, a venture capitalist, and Rex Sorensen, an entrepreneur.
Less than a month later, Mr. Cohen and Mr. Sorensen, who had previously operated radio stations together in Guam and Saipan, resigned under pressure from the company's other investors.
