Once again, one of them is essentially saying that socialism can work, with the right people in charge. Every country its been tried in, it has failed or is in the process of failing. Even Venezuela -beloved by some there, such as stupid Beth- is simply running out of money, even though they are flush with natural resources.
Do we need to even mention Greece ?
The end sum is Socialism works only as long as there are some who still earn money through capitalism to pay the bills. Once the size of the bills socialism generates can no longer be paid by 'the wealthy', the whole thing becomes unsustainable as more former business owners end up part of the government supported masses.