Conversation so far:
What does Sheldon have to do with the Israeli press?
he proceeded with parallel plans to publish a free daily newspaper to compete with Israeli, a newspaper he had co-founded in 2006.
Was he successful at the paper?
The first edition of the new newspaper, Israel Hayom, was published on July 30, 2007.
Was he the owner of the paper?
he had co-founded.
Who also owned the paper?
CANNOTANSWER.

Question: Did he make changes at the paper?
Self-contained rewrite: Did Sheldon Adleson make changes at the Israeli press?