None of your links support your claim that "Once they've bled the competition dry, they can raise the prices again and benefit from full control over various parts of a market." Every one of them support that Walmart is selling goods cheaper than competitors who then file suit.

For example, your last link specifically states Walmart was selling things cheaper than their competitors, the competitors sued, and in the agreement with the Wisconsin Department of Agriculture, Trade, and Consumer Protection, Walmart admitted no wrong doing and was not fined whatsoever.

If you're going to post links supporting your claim that "Once they've bled the competition dry, they can raise the prices again and benefit from full control over various parts of a market." don't post links with zero support for that. It's a waste of our time.