This is a pretty good discussion of Gabbard. From what I can tell, she’s basically just a moderate who trends liberal on social issues, who is pro-military, pro-Israel, and pro-terror war but who merely thinks the neocon/neoliberal foreign policy paradigm is insane (which it is), largely from her experience of actually having been in the military in Iraq. She apparently has a soft spot for India, which is obviously due to her own Hinduism. The worst thing that I have ever heard about her is her friendship with Sheldon Adelson.