1.   But Hun Sen ousted his rival in a coup last July, and the two have waged a low-level civil war since.

2.   For the last two months, these two have waged an intense, public and amusing feudal war over title and fiefdom.

3.   The two have waged an uphill battle for the past several months to overhaul a political financing system that benefits incumbent Democrats and Republicans.

4.   The two waged a fierce but short-lived contest for the Republican presidential nomination last year, with McCain using his reform bill as the centerpiece of his platform.

5.   The two are waging war over so-called browsers that let customers view the graphical portion of the worldwide computer network and dictate the standards used to publish information there.

6.   The two waged a heated battle that stretched for more than a year, and both men praised one another in public comments after the results were in.

7.   While the authorities dither, these two wage a high-voltage comic-book zap fest for control of their breed.

8.   Greene got out quickly with Drommond nearly alongside, and the two waged a close battle right to the finish.

9.   Harris said he got no satisfaction in winning the most important battle the two have ever waged.

10.   He said the two waged a constant battle over who had the best work ethic.