Back in Your Own Backyard

 is a quest in Fallout: New Vegas.

Detailed walkthrough
To start the quest, talk to Ranger Milo in the NCR checkpoint west of Nelson.

There are two different ways to complete this quest: Killing all of the Legion Members and rescuing the hostages, or just killing the three hostages.

To rescue the hostages, kill all of the Legion and then release them from the telephone poles. They will run back to the rest of the squad on their own. After this you can return the quest to Ranger Milo. You can also dress yourself as a member of the Legion and then walk to Nelson. It's also possible to use the ridge on the west side of Nelson as a vantage point (preferably while sneaking) to eliminate Legion members.

If you kill the hostages you may not have to deal with the Legion members. After killing all three, return to Milo.