Former prime minister Binyamin Netanyahu spent Sunday morning touring Likud branches in Holon, Bat Yam, Ramle and Lod and calling upon his supporters to vote in Monday's Likud primary. Polls showing he would easily win the primary should not be taken seriously and voter turnout could decide the race, he told party activists in Holon. "The polls will only be proven correct if we bring the people out to vote," Netanyahu said. "It can be close or not. It all depends on bringing people to the polling stations. We will have to fight for every vote." He was received warmly by his supporters, who chanted slogans about him being the next prime minister. But one man in Lod heckled Netanyahu and accused him of harming the poor with his economic policies. Following the tour, Netanyahu went to his office in Tel Aviv to prepare for Monday and call supporters and reporters. In a candid moment, he said in an interview with Channel 2 that the biggest mistake of his tenure as finance minister was "going too far with economic steps that harmed the weakest sectors of the population. Netanyahu's associates said the keys to victory on Monday were to be consistent in ideology, avoid mistakes and get as many supporters out to vote as possible. They expressed confidence, but said Netanyahu had to defeat a coalition of people working against him, including people from Prime Minister Ariel Sharon's Kadima party. "We are up against Omri [Sharon]'s machine, Silvan [Shalom]'s money and Mofaz's dropouts," a source in Netanyahu's campaign said. Netanyahu's strategists said if he emerged victorious on Monday, he would start working immediately on a campaign to defeat Sharon and Labor Party chairman Amir Peretz. They said the key to defeating Sharon would be to force him to reveal his true intentions on diplomatic issues. "We need to appeal to a broader public while still sticking to the broader principles, like insisting on reciprocity with the Palestinians," a Netanyahu strategist said. "Sharon has been getting by on obfuscation for too long. He can't get by on obfuscation forever. Sooner or later the truth has to come out." If Netanyahu wins, he is also expected to call upon former minister Benny Begin and former chief of General Staff Lt.-Gen. (res.) Moshe Ya'alon to join the Likud.