<span style="color: #222222;">The architectural grandeur of 17th century Taj Mahal and the story of its construction by Mughal Emperor Shah Jahan left US President Donald Trump "impressed" during his visit to the famed mausoleum, according to the guide who accompanied him.<br />''<br />''The first word the president said after laying his eyes on the marble marvel was "incredible".<br />''<br />''After Dwight David Eisenhower (1959) and Bill Clinton (2000), President Donald Trump became the third US president to visit the architectural icon.</span><br />