Uttar Pradesh Chief Minister Yogi Adityanath on Saturday took a swipe at the Samajwadi Party, saying the previous government built a Haj House, while a Mansarovar Bhawan was constructed in Ghaziabad under the BJP's rule. The chief minister, who was on a visit to Ghaziabad on Saturday, contrasted the work done by the Samajwadi Party (SP) government with the Bharatiya Janata Party (BJP) dispensation in Uttar Pradesh.