Two Alaska communities that sued to stop the state Redistricting Board’s new legislative boundaries from taking effect have backed off most of their legal strategy. Petersburg this week dropped all but one of the claims it made in suing the Alaska Redistricting Board. The city still argues that the proposed House district it would share with Juneau is unconstitutional. Meanwhile, the Fairbanks North Star Borough today (Tuesday) sought to dismiss its entire lawsuit against the plan. Joe Viechnicki reports.