Group sings across the U.S.-Canada boundary at historic Haskell Free Library.

For more than 100 years, the Haskell Free Library & Opera House has been a symbol of friendship and unity between the U.S. and Canada. Opened in the early 1900s, the building straddles Derby Line, Vt.

Inside the Haskell Library, a black line on the floor marks the border between the United States and Canada, which patrons from both countries can freely move across. courtesy of Sylvie Boudreau For ...

Penny Thomas of Newport protests a U.S. plan to restrict access to the Haskell Library, which straddles Stanstead, Quebec, and Derby Line, Vermont, on Friday, March 21. U.S. Customs and Border ...

For more than 100 years, people in Stanstead, Quebec, have been able to walk into Derby Line, Vermont, to enter the border-straddling Haskell Free Library and Opera House – no passport required. But ...

Add Yahoo as a preferred source to see more of our stories on Google. DERBY LINE, Vt (WVNY/WFFF) — The U.S. is now limiting Canadian access to the iconic Haskell Free Library and Opera House. The ...

For more than 100 years, people in Stanstead, Quebec, have been able to walk into Derby Line, Vermont, to enter the border-straddling Haskell Free Library and Opera House—no passport required. But ...

Author Louise Penny, right, speaks onstage with CBS correspondent Martha Teichner at the Haskell Opera House on tour for her new book, The Black Wolf. The Haskell Free Library and Opera House was ...

The U.S. government is planning to make it more difficult for Canadians to access a cherished library that straddles the Québec-Vermont border, in the latest escalation of tensions between the two ...