He served as foreign editor and diplomatic correspondent for Hearst newspapers for nearly 30-years, traveling to more than 70 countries with five different Presidents, Lyndon B. Johnson, Richard Nixon, Gerald Ford, Jimmy Carter, and Ronald Reagan.
After the September 11 attacks, Wallach hosted a five-day conference that brought visitors and representatives from all over the world to support the prevention of terrorism.
[4] Wallach was awarded a teaching fellowship by the Woodrow Wilson National Foundation in 1984, and was a senior fellow at the United States Institute of Peace in 1998.
During his career, Wallach traveled to more than 70 countries with five different Presidents, Lyndon B. Johnson, Richard Nixon, Gerald Ford, Jimmy Carter, and Ronald Reagan.
[12] In 1984, Wallach, as a fellow with the Woodrow Wilson National Fellowship Foundation, taught a course for American University, titled, "Foreign Policy Processes and the Press."
Hillary Clinton, in support of the organization, invited all 46 of the teens to the White House signing of the Israeli-PLO peace accords, finalized on September 14, 1993.
[4] In 2001, two months after the September 11th terrorist attacks, Wallach and Seeds of Peace hosted a conference for five days in New York City.
[4] Later that same year, Wallach gave a special address to a joint session of the Maine Legislature about the Seeds of Peace camp and how the lives of the teenagers changed as a result of the program.