In an article on travel and birthplaces of presidential candidates, Pittsburgh is mentioned as Ron Paul's place of birth (specifically, Green Tree.) "Pittsburgh is host to some impressive museum collections. The Frick Art & Historical Center
features Pittsburgh's Gilded Age, courtesy of Helen Clay Frick, daughter of Henry Clay Frick, one of America's greatest industrialists and art collectors. The museum of Pittsburgh native Andy Warhol
has more than 8,000 of the artist's works. Nearby Meadowcroft Rockshelter
, a National Historic Landmark, is the oldest site of human habitation on the North American continent. Tours of Rockshelter, featuring the 16,000-year-old rock overhang used by our ancestors for shelter, start again for schools in April and for the general public in May."
Read the full article here.