MR KAUSTAV DNT FOGET THAT THERE R TO MANY BENGALIS STAYIN IN MUMBAI AND THEY DO ENJOY IT STAYING HERE . SO WHAT IF MUMBAI IS HAVING SLUMS V R PROUD OF IT AND TAKE THIS V HAVE THE BIGGEST SLUMS IN THE WHOLE WORLD .PEOPLE ARE STARVING HERE TO WORK AND FULFILL THEIRFAMILYNEEDS .FOR UR INFORMATION MUMBAI IS THE CITY THAT ALWAYS AND WILL ROCK .so do most people come to mumbai for employment and to reside here .thats y mumbai is overly populated now so mr banerjee kabhi mumbai aake zara kabhi lunch khana humare saath vll discuss more onmumbai .waitin for ur reply