The best stories across the web on media and technology, curated by Lily Leung.

1. Verizon, AT&T plan to sell 4G iPad (Wall Street Journal)

2. Hearst to make e-editions available on Amazon (Adweek)

3. AP sues Meltwater News over copyright infringement  (AP)

4. The differences between U.S. and U.K. Pinterest users (Mashable)

5. New tool aims to help media find undiscovered, reliable sources on Twitter (Poynter)

6. Try live blogging to liven up soft news (ScribbleLive)

Subscribe to our daily Must Reads email newsletter and get the links in your in-box every weekday!