 Fleisher is the founder of Kumah, a pro-Israel organization educating about Israel and encouraging aliyah, and works closely with US and Israeli legislators on issues such as fighting BDS, recognizing Israeli indigenous rights, fighting historical appropriation, advocating for immigration to Israel, and strengthening the Jewish people's presence in the West Bank / Judea and Samaria.He lives in Israel with his wife and kids.Fleisher was born in Israel to Jewish "Refuseniks" from the Soviet Union, and was raised in the United States.