Actually there IS DNA to compare it to, since the Lamanites are supposedly the ancestors of the Native Americans.
Unless you want to admit there is ZERO archeological proof the Lamanites and Nephites ever existed.
BTW, I missed you Resty.
There is nothing to debunk they are using other thing and are not population geneticist so it is bogus.
Even I know enough you can not compare dog to a turtle and say see there were no dogs than...