"Liberals have no morality."
A transitory morality (situational ethics) is to have no morality at all. But this really isn't true either.
No, in this sense, you certainly do have a form of morality, anti-morality.
immorality
ĭm″ô-răl′ĭ-tē, ĭm″ə-
noun
1. The quality or condition of being immoral.
2. An immoral act or practice.
3. The character of being immoral; transgression of the moral law; immoral thought or action; wickedness; dissoluteness; licentiousness.