INSTANT GROOM Graham Douglas swept into a foreign country and saved reporter Katie Kincaid from unfriendly fire. But now, only one thing could get them out safely -- marriage. SPUR-OF-THE-MOMENT BRIDE Flirting with danger was part of Katie's job. She was a reporter, not some damsel in distress. Then the unthinkable happened... MARRIAGE MAYHEM Graham's gallantry had gotten them into a fine mess. Their hasty nuptials were legally binding and not so easy to un- "I do"! Were these impromptu newlyweds destined for everlasting love after all?