<http://schema.org/alternativeHeadline>
"A new exhibit at the Richard Nixon Library in California features letters that the 37th president sent his future bride, Pat Ryan, during their courtship \u2014 correspondence that reveals Nixon's romantic side."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/lifestyle/arts-culture/videos/love-letters-reveal-romantic-richard-nixon>