According to the article, 57% of Nevada voters support the Arizona law, and an even higher percentage oppose the Obama administration’s plan to sue Arizona. It also says that 12% of the voters in Nevada are “Latino” (I guess they assume all of them are pro-illegal immigration). How that all makes it more likely for Reid to win is hard to see.
I hope you are right, but there is always the issue of illegals managing to vote. Voter fraud is a Dem’s greatest ally and always has been.