The GOP presidential candidate sparked a firestorm with similar comments in February.
He added he doesn't see "a dime’s worth of difference" between Hillary Clinton and Bernie Sanders.
“Unless we can have full access, 24/7, anytime, any day, there's nothing to negotiate," he said.
He is taking aggressive steps in Iowa and New Hampshire.
A new report says the vice president is taking a fresh look at challenging Hillary Clinton.
The Republican presidential candidate published realworldhillary.com.
Friends of the Earth Action announced it is backing the Vermont senator for president.
The investigation reportedly found Huma Abedin was overpaid by roughly $10,000.
The longshot presidential candidate said he is forcing Hillary to "respond to reality."
The requests include 250 visas to bring in foreign fashion models.