Who said all the Jews are responsible for that? Only the Rabbis who were in control and in with the Romans are responsible . Also if you read farther in the Jewish Talmud, you will get a clear picture of how the Jewish elders and wise have, and still view Jesus Christ in their religion and culture. By the way, Who is he(the Pope) to exonerate those who are clearly been proud documented achievers of such an act? If there is a God, He or She might be able to do such a thing. Playing politics under pressure does not give anyone any rights about lives and crimes committed in the past.
U.S. says working on initiative to de-escalate Syria fighting, with focus on Aleppo (Reuters)
from the article: Pope exonerates Jews for death of Jesus