Chimur/Solapur/Pune (Maharashtra) [India], November 13 (ANI): Stepping up his attack on Congress in poll-bound Maharashtra, Prime Minister Narendra Modi on Tuesday alleged that the opposition party wants one caste to fight the other and urged people to stay united while emphasising slogan of “hum ek hain to safe hain”. Addressing election rallies in Chimur, Solapur and Pune, PM Modi largely focused his attack on Congress, alleging that the party is “looting people” in Karnataka and the money is allegedly being used to fight polls. He also attacked the opposition Maha Vikas Aghadi, saying its v…