"All victims of assault and harassment deserve to be heard," he said. "But it is not right to equate horrific incidents of sexual assault with misplaced compliments or humor."
A campus gynecologist was accused of sexually abusing dozens of students, some of whom have filed lawsuits.
The shooting in Noblesville, Indiana, happened a week after the Santa Fe High School massacre.
The official tally won't come till Saturday, but two major exit polls suggest that Ireland is moving away from its conservative Roman Catholic roots.
"We found antibiotics, we found antidepressants, chemotherapy drugs, heart medications and also oxycodone."