A $6 billion casino-resort at the site of the Nassau Coliseum would likely impact water usage, increase vehicular traffic and generate more solid waste, among other environmental impacts, speakers told county legislators Monday night, kicking off a lengthy review of the bid by Las Vegas Sands.
Supporters said they believed Sands would successfully mitigate any concerns while opponents deemed the adverse effects on the Uniondale property would be reasons to deny the Nevada-based company the right to build.

