The websites for Wal-Mart and Sam's Club are featuring exclusive web videos by Obama and McCain as part of a non-partisan effort to promote awareness of the 2008 election. Each candidate was invited to create a series of five three-minute videos, which can be seen at walmart.com and samsclub.com. Earlier this year, the AFL-CIO and several other unions accused Wal-Mart of pressuring employees to vote against Democrats.

Obama Wal-Mart video about the economy:

McCain Wal-Mart video about the economy: