National schedule for Sunday, April 25 Coronavirus and vaccination updates NATIONAL -PM Modi's monthly broadcast Mann Ki Baat -Political briefings NCR -Stories related to oxygen crisis in Delhi hospitals -Developments related to farmers' protest NORTH -Punjab, Haryana: Farmers' protest-related developments -Uttarakhand avalanche update EAST -BJP chief J P Nadda's virtual rallies in Bengal -Mamata Banerjee's press conference PTI DV