American Prisoners of War Return Home

The video covers the return of 1,000 Americans from Japanese internment camps via the Swedish ship Gripsholm. The FBI conducts checks upon arrival, including Edward Crocker, a key figure in Tokyo during the war declaration. American journalists in Tokyo recount their ordeal of being pressured to write pro-Japanese propaganda. U.S. Ambassador Joseph Grew shares his joy of returning to American soil.

How did U.S. ambassador Joseph Grew react upon the arrival of Americans back home?

What emotions are conveyed in the text regarding the return of the Americans to their homeland?