Meretz chairwoman Zehava Gal-On on Monday accused former foreign minister Avigdor Liberman of "inciting war" by calling for a "thorough cleaning" of the Gaza Strip.In an interview with Israel Radio, Liberman, the current head of the Knesset Foreign Affairs and Defense Committee, called on the government to consider re-occupying the Gaza Strip and overthrowing Hamas."MK Liberman is provoking war and behaving irresponsibly from a political standpoint, which is typical of his way of doing things," she said. Gal-On called on the prime minister to rein in members of his coalition.