The Cure d'Ars has Obama et al.'s number:
As you know my dear brethren, we are bound as fellow creatures to have human sympathy and feelings for one another. Yet one envious person would like, if he possibly could, to destroy everything good and profitable belonging to his neighbour. You know, too, that as Christians we must have boundless charity for our fellow men. But the envious person is far removed indeed from such virtues. He would be happy to see his fellow man ruin himself. Every mark of God's generosity towards his neighbour is like a knife thrust that pierces his heart and causes him to die in secret. Since we are all members of the same Body of which Jesus Christ is the Head, we should so strive that unity, charity, love, and zeal can be seen in one and all. To make us all happy, we should rejoice, as St. Paul tells, in the happiness of our fellow men and mourn with those who have cares or troubles. But, very far from experiencing such feelings, the envious are forever uttering scandals and calumnies against their neighbours. It appears to them that in this way they can do something to assuage and sweeten their vexation.
But, unfortunately, we have not said all that can be said about envy. This is the deadly vice which hurls kings and emperors from their thrones. Why do you think, my dear brethren, that among these kings, these emperors, these men who occupy the first places in the world of men, some are driven out of their places of privilege, some are poisoned, others are stabbed? It is simply because someone wants to rule in their place. It is not the food, nor the drink, nor the habitations that the authors of such crimes want. Not at all. They are consumed with envy.
(h/t to the Cukierski Family Apostolate newsletter)