“Does Nevada need a voter ID law?”

Secretary of State Ross Miller says so but he has a different idea:

Miller, also quoted in the Reno Gazette-Journal, defended his proposal
by saying, “This is an upgrade to a system that needs to take place
anyway. We have been proud of how we have been able to run elections in
this state and, if we want to continue to run top-tier elections, this
is something that needs to happen.” Miller said his system puts the
burden of maintaining voter records on government rather than requiring
citizens to have some sort of voter ID card in order to cast a ballot.