Recent judicial decisions (such as the Supreme Court’s decisions in Empagran and Intel) and enforcement proceedings (such as the Oracle-Siebel merger and the still-pending Microsoft case in Europe) have again highlighted the difficulties of international antitrust coordination, particularly between the United States and the European Union. “New Economy” industries, including those at the intersection with intellectual property issues, have become a particular focus of debate. On both sides of the Atlantic, moreover, the institutional antitrust apparatus appears to be in flux. A panel of distinguished experts will discuss the pressing questions of international comity and coordination in an uncertain environment.