Democratic Party June 28, 2023 2:35 pm 5 things to know about Marianne Williamson Self-help guru Marianne Williamson has pledged to tackle food insecurity and climate change. Here’s what you need to know about the Democratic presidential candidate. US & World Videos 2:19 As Super Tuesday approaches, Nikki Haley campaigns in New England 2:48 Democratic candidates challenging Biden in New Hampshire 5:01 Voters weigh in on key issues ahead of New Hampshire primary 2:11 NH Gov. Chris Sununu endorses Nikki Haley for president 0:44 Trump files for NH primary ballot