While it helped clear Clinton of the charge of making an aggressive, unwanted sexual overture, it still contradicted the Clinton camp's official line, which was (and is) that there was no sexual overture at all , not even a welcome one.
It did not clear Clinton of making aggressive sexual overtures. 
mnli hypothesis: It did not clear Clinton of making aggressive sexual overtures.  premise: While it helped clear Clinton of the charge of making an aggressive, unwanted sexual overture, it still contradicted the Clinton camp's official line, which was (and is) that there was no sexual overture at all , not even a welcome one.