There's nothing liberal or universalist about supporting the 2-state solution. It's a question of what the expected outcome of pursuing that solution is. Since Sept. 1993, the attempt to empower Palestinian terrorist organizations has predictably led to more bloodshed and strife, not less. It's simply a question of wisdom, not liberalism nor conservatism. Slogans are cheap; real world solutions are not always as pretty as liberal dreams, but they work a whole lot better.
U.S. confirms ISIS computer expert killed in air strike (Reuters)
from the article: The future belongs to Jewish liberal universalism, Rosh Hashanah 5770