Sen. Patty Murray (D-WA), would be next in line to preside over the session but will be boycotting the event.
The president was set to attend events, both official and campaign, in California, Colorado, and Texas.
"Harris can probably spend the money and pay fines later if there's a problem."
"In other words, the Board was formed precisely to police information and to work with nongovernmental actors."
She resigned following Monday's hearing.
Air Force One “flew so fast the plane shook."
"It is my intention to go out and earn this nomination and to win."
"As President, he is a partner to Canadians — and a true friend," Trudeau wrote.
"What we still need to save this democracy, and Trump, Trump is still a danger to the community, he's a danger to the nation.
"In fact, the whistleblower alleges that at least one individual was specifically assigned to the roof for the duration of the rally, but this person abandoned his or her post due to the hot weather."
"I was told that Xavier might commit suicide. So I was tricked into doing this."
"I demand proof of life from Joe Biden today by 5:00 pm."
DNC executive committee member Alan Clendenin said he belived a "supermajority" of delegates would support Harris for the nomination.
Harris needs the support of around 1,969 out of the 3,936 Democratic delegates at the convention to receive the nomination, with around one-quarter pledging to back her so far.
"I am not going to be a candidate for president."