Socialism and Declaration of Independence

[Gunnar Hjalmarsson <quotation-ring@gunnar.cc>]

Below please find a query I got from Don.
/ Gunnar
> "The Russian experiment {sic} in socialism is scarecly more
> radical than was the American Declaration Of Indendence in the
> days of George III. "
>
> He (Senator Fulbright) made this quote in approx 1944. I am
> trying to get a reference to when and where. Can you help me ?