After historic victory, Clinton on 'great threat' of Trump

After historic victory, Clinton on 'great threat' of Trump: Hillary Clinton made history with sweeping wins in New Jersey and California Tuesday night. The former First Lady and Secretary of State became the first woman to clinch a major party’s presidential nomination, setting up a fall showdown with Republican nominee Donald Trump. Clinton joins Judy Woodruff to reflect on her record of public service and upcoming battle for the White House.