They're showing signs of life, but I would caution investors not to get too swept away.

I think investors have become more serious about the impact of taxes because they were saddled with tax bills in 2000 -- but many funds performed poorly as the market crashed.

The bottom line is how much you have left over from your earnings, and in that regard, these funds have done a pretty good job.

Hopefully investors realize by now they don't need a focused sector fund in their portfolio.

They are the least-known people from an archaeological standpoint. If it holds up it is concurrent with the Clovis people recognized as the oldest people in North America.