While big banks as a group posted strong earnings, Diane King Hall notes Citigroup (C) as a standout. She talks about how stronger IPO and dealmaking markets added muscle for the company. Domino's Pizza (DPZ) served earnings that impressed investors, bolstered by new menu items and an interest in the company's stuffed crust pizza. Diane later touches on Johnson & Johnson (JNJ) moving lower despite its revenue raise.