destroy, conceal evidence in the mar-a-lago case, and the new charges and the new reporting this morning about what it does to his legal calendar. >> and all of this as trump is set to go to iowa and join a dozen other candidates at a campaign event. he is still the gop frontrunner, but are these legal troubles going to leave an opening for the other candidates. and now, the climate is pushing the power grids to the limit. with rahel solomon, i'm john berman. this is cnn "news central." well, hours from now, donald trump is going to take the same campaign stage as his republican rivals as the legal peril takes a serious turn as there are new charges in the classified documents case.