A trio of domains that allegedly distributed pirated content, including movies, TV shows, video games and other content was seized by the U.S. government as part of a globally coordinated crackdown on copyright infringement, the Justice Department said Friday. The sites — zamunda.net, arenabg.com and zelka.org — were among the most popular domains in Bulgaria and likely generated significant revenue from ads, officials said. Seizure notices are currently displayed on all three sites warning