The new AT&T - purchased by SBC, which promptly renamed itself AT&T - is betting that it can succeed in creating a new internet delivery channel and bundling voice, video and data, writes paidContent, citing a Wall Street Journal report. AT&T execs apparently say the company can deliver 1,000 or more channels of TV over the internet within 18 months, and their video plans include targeted TV advertising, TV via cell phone and video on demand. Yahoo, which has been working with SBC on search technology and advertising, will continue working with AT&T. (