Scientist Linus Pauling participates in an anti-nuclear demonstration in Washington, D.C.

The transcript discusses the rarity of picketing, media's dismissal of activists, and the government's serious consideration of such actions. It highlights Dr. Pauling's petition against testing, which garnered significant support, and his participation in a White House dinner shortly after picketing.

What does the text suggest about the government's stance on the concerns raised by Doctor Pauling?

Describe the significance of Doctor Pauling being a dinner guest of the president after picketing.