What is the Mormon teaching about wealth/riches?

Think of your brethren like unto yourselves, and be familiar with all and free with your substance, that they may be rich like unto you. But before ye seek for riches, seek ye for the kingdom of God. And after ye have obtained a hope in Christ ye shall obtain riches, if ye seek them; and ye will seek them for the intent to do good—to clothe the naked, and to feed the hungry, and to liberate the captive, and administer relief to the sick and the afflicted.

- Jacob 2:17-19

So which of these two seems to be living this teaching?

http://www.youtube.com/1aTwzUl0oXc

http://www.youtube.com/oXotNgmFUNU