The Dallas Mavericks have officially re-signed veteran guard Devin Harris, the team announced Thursday. The four-year deal is worth $16.55 million, with the fourth season partially guaranteed, sources told ESPN.com's Marc Stein. The guaranteed figure for the fourth year is $1.3 million. Read more http://espn.go.com/dallas/nba/story/_/id/11229900/devin-harris-officially-re-signs-dallas-mavericks