April 13, 2003 Paratroopers Find Suspicious Warheads and Rocket Parts in KirkukBy C. J. CHIVERS IRKUK, Iraq, April 12 — American paratroopers tonight discovered what they described as suspicious warheads and rocket components outside the former Iraqi governor's office here, a tantalizing but inconclusive find on the first day of a large-scale American presence in the oil capital of northern Iraq. The officers said the warheads appeared to be the lethal ends of surface-to-surface rockets, but they could not immediately determine if they were of a design prohibited by United Nations resolutions, or whether they were built to hold chemical...