 Newsroom. This is KNOX News with Bill Dubinsky. Good morning. The cities of Grand Forks and East Grand Forks say they have scheduled a citywide spraying for mosquitoes this evening that starts at 8 and goes until 1 a.m. West Nile virus has been identified in the Grand Forks region. The cities of Grand Forks and East Grand Forks are urging residents to take extra precautions to avoid being bitten by mosquitoes.