Prime Minister Narendra Modi on Friday hit back at Rahul Gandhi over his criticism of demonetisation, saying the Congress and the 'family' alone were "weeping" over notes ban even after two years as "deposits of their four generations" were gone. Stoutly defending the notes ban, dubbed as "the biggest scam" since independence by Congress president Rahul Gandhi, PM Modi said demonetisation brought money into the banking system that is being used for public good and vowed to continue his fight against corruption.