democratic candidate

The anti-Trump: Obama stepping into campaign fray

President Barack Obama has opened his final presidential campaign — against Donald Trump.
Clinton, Sanders hit back on cancelled Trump rally

US Democratic hopeful Bernie Sanders has hit back after Republican front-runner Donald Trump said he had sent protesters to disrupt his rallies.
Trump stares down protesters after rally violence

Donald Trump trains his fire on the protesters disrupting his rallies, branding them "thugs" and extremists, as White House rivals warned the Republican's heated rhetoric was dangerously fanning tensions.