The Philadelphia 76ers intend to make a serious push for Golden State Warriorsrestricted free agent Harrison Barnes when the NBA's offseason marketplace opens Friday at 12:01 a.m. ET, according to league sources. Sources told ESPN.com that the Sixers have Barnes high on their list of potential targets and know the Warriors will not be able to retain him -- despite their right to match any offer Barnes gets -- if Golden State manages to win theKevin Durant sweepstakes. Read more http://espn.go.com/nba/story/_/id/16593089/philadelphia-76ers-make-serious-push-harrison-barnes
