Yuval Zellner Party, Zellner joined Kadima in 2005. Ranked 34th on Kadima's list for the 2009 elections, he failed to win a seat, but entered the Knesset on 3 May 2012 as a replacement for Tzipi Livni, who had resigned her seat after losing the party's leadership election to Shaul Mofaz. Placed sixth on the Kadima list for the 2013 elections, he lost his seat when the party was reduced to two MKs. However, he returned to the Knesset on 18 December 2014 following Yisrael Hasson's resignation and other resignations from the party list. The party did not contest the 2015 elections,
Kadima However, it was not immediately adopted, and the party was initially named "National Responsibility" (Hebrew: , "Ahrayaut Leumit"), which was proposed by Justice Minister Tzipi Livni and enthusiastically endorsed by Reuven Adler, Sharon's close confidante and strategy adviser. Although "National Responsibility" was regarded as provisional, subsequent tests conducted with focus groups proved it much more popular than "Kadima". "National Responsibility" seemed certain to become permanent. Surprisingly, however, it was announced on 24 November 2005 that the party had finally registered under the name "Kadima". The title "Kadima" has symbolic meaning for many Israelis who associate it with the battle-charge of