US President Donald Trump during his visit with spouse Melania Trump to the Taj Mahal, here on Monday, inquired about the magnificence and historic significance of the monument built by Emperor Shah Jahan for Empress Mumtaj Mahal.Their guide Nitin Singh, known for accompanying VVIPs to the monument, explained the history of Taj Mahal to the US couple. He addressed all questions and inquiries, and shared with them historical facts during their about an hour stay at the 17th century monument — the symbol of love.Singh said, “After the US President got down from the battery-operated golf cart, I informed him the reason behind use of such carts.After entering the Taj Mahal, I informed them about the monument’s four gates and requested them to stand near the fountain channel below the platform.” Trump agreed to the request and stood there for some time.