; (ii) a description of the alleged facts underlying the action or proceeding; and (iii) an assessment as to whether there is a need to coordinate the prosecution of the action or proceeding so as not to interfere with any action or proceeding undertaken by the Commission or a Federal agency. (C) Commission response On receiving notice under this paragraph of an action or proceeding under this subsection, the Commission shall have the right— (i) to intervene in the action or proceeding; (ii) upon so intervening— (I) to remove the action or proceeding to the appropriate United States district court, if the action or proceeding was not originally brought there; and (II) to be heard on all matters arising in the action or proceeding