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This report from Jerusalem in The Times says Mr. Lieberman's opposition to the influence of ultra-orthodox parties in the Netanyahu government is likely to result in the end of the Netanyahu government. Mr. Lieberman's party is gaining popularity and could be the difference in this weeks election in Israel. Mr. Lieberman helped Netanyahu to come to power in Israel and was part of his Likud Party till he broke away to form his own party in 1998. Before this he served as defense minister in Netanyahu's government.

Lieberman emigrated from the former Soviet Union in 1978 at the age of 20. His party has the support mostly of former pensioners from the Soviet Union. His main aim is to have influence in any new government, not be prime minister. Over the years Netanyahu and Lieberman have moved apart. 

Lieberman hopes to regain influence in new Blue and White unity government with Likud. This is unlikely as the newly formed Blue and White party started as an alternative to Mr. Netanyahu after criticism of  Mr. Netanyahu's policies and an investigation underway.