Mayawati's nephew, Azam Khan's son fill in for them

BSP chief Mayawati's nephew and SP leader Azam Khan's son Tuesday filled in for the two Uttar Pradesh heavyweights on Tuesday, the final day of electioneering for the second phase of polling in the state. The Election Commission had Monday barred the two leaders   as well as UP Chief Minister Yogi Adityanath and BJP's Maneka Gandhi from campaigning for varying periods over violations of the moral code of conduct.