I thought Obama’s kids went to a public school in Chicago?
You were mistaken. They attend a very prestigious and highly-regarded (among such types) private school associated with the University of Chicago.
No— they attend the Univ. of Chicago Laboratory School, which is private and exclusive.
As others has pointed out he has every right to educate his children where and how he sees fit, but to remain close fisted on vouchers is quintessential hypocrisy.