With family at his side, Illinois’ secretary of state announced Sunday that he is running for Chicago mayor. J.B. Pritzker’s campaign fund has also given Giannoulis just more than $1 million in donations. She has only two donors that have given her at least $500,000 – and one is another campaign fund of hers. “Demand Better” is a theme that runs through Giannoulis’ ad for mayor that was posted on his Facebook page Sunday. I am manically bullish about Chicago’s future,” Giannoulis says in the ad, “but we need to demand better from City Hall.”