Vaishnaw, who arrived in Mangaluru to flag off the first Vande Bharat Express service between Mangaluru and Bengaluru, visited Udupi during his coastal tour. Udupi: Union Railway Minister Ashwini Vaishnaw visited Sri Krishna Math in Udupi on Friday and offered prayers to Lord Krishna. On his arrival, the minister was accorded a welcome on behalf of the Math.