1.   Personal issues and confusion with manager Don Baylor over his role escalated his struggles.

2.   They argued the measure would strip Congress of the power to stop the administration from escalating the struggle.

3.   Israeli military commentators alleged that Arafat has been hoarding weapons for years and intends to escalate the struggle with Israel.

4.   Israeli military commentators alleged that Arafat has been hoarding weapons for years to escalate the struggle.

5.   Israeli troops, apparently escalating their struggle against Palestinian extremists opposed to the peace process, shot and killed four men Wednesday in the occupied West Bank.

6.   JERUSALEM -- Israeli troops, apparently escalating their struggle against Palestinian extremists opposed to the peace process, shoot and kill four men Wednesday in the occupied West Bank.

7.   Several refugee leaders and activists believe he was a victim of escalating power struggles between Kurdish groups in Greece.