in an unambiguous brush-back to his former colleagues obama said, “you know, the days of just pork coming out of congress as a strategy, those days are over
to disagree, to overrule, to brush aside
"in an unambiguous brush-back to his former colleagues obama said, “you know, the days of just pork coming out of congress as a strategy, those days are over" What is the definition of "brush-back"?