- GOP jitters are coming from Congress as some try to embrace Trump as presumptive nominee
- A pro-Trump super PAC plans to release a list of major Trump donors for his general-election campaign
- For Democrats, Clinton's email controversy remains a serious election wild card
Washington (CNN)What's the backup plan for the Trump ticket? Who's on the presumptive nominee's short list for fund-raising? And how will Hillary Clinton's email controversy play out in the election as the investigation comes to a close?