The ICC was established to bring justice to those committing crimes against humanity, war crimes , or genocide.
It was established an an extension of the Rome Statute, and only has jurisdiction over countries that signed this treaty.
The US is not part of this agreement and does not fall under its jurisdiction.
Construct an argument for joining such a treaty- detailing benefits that international treaties may offer its members and which also adress the possible public concerns over the loss of national sovereignty.