Gerth waited until June, two months after his leadoff article, to mention that Clinton's predecessor, Bush, had approved all the waiver applications that reached his desk and that Clinton himself routinely followed the practice ...
Berth mentioned Bush's practices right away. 
mnli hypothesis: Berth mentioned Bush's practices right away.  premise: Gerth waited until June, two months after his leadoff article, to mention that Clinton's predecessor, Bush, had approved all the waiver applications that reached his desk and that Clinton himself routinely followed the practice ...