1.   The officer struggled with the suspect, and after he got some backup the officer lost his cool.

2.   The Windows directory will get frequent backups.

3.   When the CIA was not helping Unita, the rebels got military backup from white-ruled South Africa.

4.   The New England Patriots got a backup for Drew Bledsoe, agreeing to terms with former Miami Dolphins quarterback Damon Huard, according a published report.