wrote extensively on wages and capital accumulation lol, including titles such as "Capitalist Exploitation and Black Labor: Some Conceptual Issues" and "The Black Ghetto as Colony: A Theoretical Critique" :

http://web.stanford.edu/~dharris/papers.htm
https://keywiki.org/Donald_Harris

Strangely, she is not the democratic socialist running for pres lol.

I don't know. I try not to blend candidates' personal/family stuff with their politics unless laws are being broken/resources being misused. They're decoupled often enough.

But re: Buttigieg's move home, I mean.. he wrote a book and literally called it 'Shortest Way Home' lol. Haven't read it, but *shrug* Maybe he wanted to be closer to his family?? I've made a similar move before so can kind of relate I guess. lol