New Delhi: Volunteers serve 'langar' to farmers' protesting at Delhi-UP border over Centre's farm reform laws, in New Delhi, Friday, Dec. 4, 2020. (PTI Photo/Kamal Singh)(PTI04-12-2020_000143B) India·Latest News December 25, 2020 Day 30: Govt sends fresh invite to farmers The government has sent a fresh invite to the protesting farmers inviting them for the talks and asked them to choose a date of their convenience to end the impasse over the…