"Not only are peace advocates offended by Kaplan's modus operandi, even other Zionists have criticized Kaplan's methods. On zionist.org, Alan D. Miller criticizes Kaplan for using links to Masada 2000, a website which espouses the tactics of Meir Kahane, founder of Jewish Defense League and Kach."

Masada 2000 -- the link in the article is not correct
www.masada2000.org

What are Kach and Kahane Chai?
cfrterrorism.org/groups/kkc.html

"Two marginal Israeli groups that have used terrorism to pursue their goals of expanding Jewish rule across the West Bank and expelling the Palestinians. Both groups grew out of the anti-Arab teachings of Rabbi Meir Kahane, an American-born extremist who founded and led Kach......"