Is this Michelle Obama's idea of "giving back" to her country?

I will believe it when I see her working in the soup kitchens for the homeless!! None of these so-called Politicians get their hands dirty, but they sure love to dig up dirt about other people!! How much did she and her husband give to WORTHY charities of their OWN money? I don't know how - between the two of them could make as much as they did this last year, while they were tripping around the world on our money!!?