Hillary Clinton will headline her first public campaign event of the midterms on Monday, a Clinton spokesman tells CNN, when she attends a roundtable in Chicago with JB Pritzker, the Democratic gubernatorial candidate in Illinois. The event, which will include Juliana Stratton, the Democrats' lieutenant governor candidate, will be a roundtable with high school girls and focus on stressing the importance of leadership, according to the Pritzker campaign. end snip