I'd hardly call him a capitalist.
George Bush is useless. Calling him a Marxist was for humor and a bit of satire. I'd hardly call him anything more than a pragmatic puppet - calling him Marx might have been giving him too much credit.
I pilfer from ayn rand because she was the only scholar/philosopher/intellectual who didn't have her head up her ass. I read her writing and I think to myself, "Yes, this is what I've always felt. She just put it into words."