Campaign Tussle

Fireworks may soon fly between two old rivals inside the White House. Insiders say Mickey Kantor is willing to step down as U.S. Trade Representative to take a top job in President Clinton's reelection campaign. But Kantor, who chaired the President's '92 campaign, faces opposition from aides who bristle at what they call his autocratic style. They're pushing Presidential aide Eli J. Segal, another top '92 campaign hand who often sparred with Kantor.