Delhi Chief Minister Arvind Kejriwal on Wednesday said Narendra Modi has lost Bihar even before fifth phase of the assembly elections."Modi Ji has lost Bihar even before the fifth phase. Public mandate is clear," he tweeted, adding, "Let Nitish rule Bihar, Modi rule the country. Don't divide the country."In another tweet in Hindi, Kejriwal requested the central government "not to interfere in the states"."Stop interfering in the state affairs and maintain federal system," he said.For the welfare of the country, he said, "Secularism, equality and Integrity of India should me maintained."Earlier, Kejriwal also requested people here to call up their relatives and friends in Bihar and ask them to vote for Nitish Kumar.The last phase of the Bihar polls will be held on November 5. The results will be out on November 8.