Let's not continue to believe this idea of Native Americans or any Asian crossing the Bearing Straight to this part of the world. This theory is only a theory and is used to justify the White Man's takeover of a native land from the various Native American tribes. The theory is the just to twist the idea that the Native Americans weren't natives and so their land was up for grab by whoever was more powerful.
Okay. Scientists are never going to like me, just because I don't believe their theories. But then they can't prove those theories to me exactly, either. It's all an "estimate" or an "approximate" or "as close as we know" kind of thing only.