The Nation’s Borders, Now Guarded by the Net

By ADAM LIPTAK
Andrew Feldmar, a Vancouver psychotherapist, was on his way to pick up a friend at the Seattle airport last summer when he ran into a little trouble at the border.

A guard typed Mr. Feldmar’s name into an Internet search engine, which revealed that he had written about using LSD in the 1960s in an interdisciplinary journal. Mr. Feldmar was turned back and is no longer welcome in the United States, where he has been active professionally and where both of his children live.

Mr. Feldmar, 66, has a distinguished résumé, no criminal record and a candid manner. Though he has not used illegal drugs since 1974, he says he has no regrets.

“It was an absolutely fascinating and life-altering experience for me,” he said last week of his experimentation with LSD and other psychedelic drugs. “The insights it provided have lasted for a lifetime. It allowed me to feel what it would be like to live without habits.”

Mr. Feldmar said he had been in the United States more than 100 times and always without incident since he last took an illegal drug. But that changed in August, thanks to the happenstance of an Internet search, conducted for unexplained reasons, at the Peace Arch border station in Blaine, Wash....LINK