The 77-year-old House Minority Leader was left shaken and overwhelmed on Monday when illegal immigration advocates crashed her press conference and refused to leave.

A group of about 30 so-called “DREAMers” surrounded Nancy Pelosi and shouted chants at her in San Francisco.

The ringleader yelled at Pelosi as she attempted to speak.

Pelosi lost her cool and shouted back.

“If you do not want to listen!” she yelled, before trailing off.

“Where were you,” they chanted, “when we asked…”

“You never asked,” Pelosi responded under her breath.

“And now you have the audacity to tell us that you have been fighting deportation!” the mob chanted.

“Yes! Yes! Yes! Yes, I am! Yes, I am!” Pelosi fought back.

“You are a liar!” the illegals screamed at her as an activist held a sign over her shoulder reading “Democrats are deporters.”

“You don’t know what you’re talking about,” Pelosi said, seemingly groping for words.

Her lips and hand quivered as the group continued to heckle her, before accusing them of “not helping the cause.”

“We are the cause,” they mocked.

“Since you don’t want to listen, we’ll have to just go,” Pelosi responded before being led away by a security agent.

Here’s another angle showing Pelosi’s hand shaking:

Just 11 days ago, Pelosi and Chuck Schumer sat in lawn chairs at the Capitol and praised illegal aliens who were there protesting President Trump’s decision to let Congress decide the fate of youngsters protected by President Obama.

As Schumer sat hunched over, Pelosi said, “Please know that when you are called ‘DREAMers,’ you’re not only dreaming for yourselves, but you’re dreaming the way our Founders would want Americans to dream,” as Schumer nodded enthusiastically.

“And again, you make America more American,” she added, “with your commitment to your own success, but also to your families and making the future better all around.”