1)The pigs using propaganda is not a good thing. I would think show the animals the truth ( that their food supply is very short) would motivate them to work harden to fill those grain bins.
2) Obama/obamacare promised that people could keep their doctors and their health care plan and everybody that joined obamacare lost their doctors and lost their health care plan. He promises things that he wants to for fill but he can't. Just like the pigs. They're telling lies to make all the animals happy and not worry just like Obama.