2nd case of Omicron BF.7 variant detected in India, two cases in two days; CBI arrests Videocon chairman Venugopal Dhoot in ICICI Bank money laundering case; Kashmiri pandits hold a protest in Jammu against the govt over the issue of rehabilitation; Fog engulfs North India, visibility dips to zero in some places #Covid #CovidIndia #BF.7Omicron