Iraq Opposition Is Pursuing Ties With Iranians
American-backed Iraqi opposition is solidifying ties to Iran and opposing posibility of US-installed government if Saddam Hussein is ousted; leaders of all major groups, preparing to meet in London, welcome help getting rid of Hussein, but warn Iraq would not tolerate American military occupation or American 'viceroy' afterwards; reject US recommendation to refrain from setting up provisional government or assembly; Prof Kanan Makiya explains (M)
