US President Joe Biden warns that a nuclear attack by North Korea against the United States or its allies would be "unacceptable." Such an attack "would result in the end" of the regime, Biden tells a joint news conference with South Korean President Yoon Suk Yeol. SOUNDBITE

Interested in licensing this video ? Get in touch 👉 http://u.afp.com/wvnD
N.B.: AFP’s services and content are for professional use only