Actually it agreed with me, and also confirmed that they DO indeed manipulate prices for profit all the time.
The article said they are padding prices somewhat, but it is in higher prices that are passed on to the consumer due to higher costs.
NPR:
VANEK SMITH: Economist Justin Wolfers of the University of Michigan says even if companies are padding prices a little right now, it is not the source of inflation.
WOLFERS: Blaming inflation on greed is like blaming a plane crash on gravity. Corporations have always tried to raise prices whenever they could.
VANEK SMITH: The reason they usually don't, says Wolfers, is that they're competing for our business.
WOLFERS: Still greed, but that greed forces them to offer low prices 'cause they're trying to outmuscle their competitor.