Chandigarh, July 24 -- Navjot Singh Sidhu on Friday took over as president of the Punjab Congress in the presence of chief minister Captain Amarinder Singh who said they will work together for the welfare of Punjab as the party sought to present a united front after months of infighting and ahead of the run-up to the assembly elections early next year. Sidhu also said he would back the farmers protesting against the three farm laws. P8...