And she had a right to be NBC’s Ryan Reilly: NBC News on Tuesday reviewed more than 30 minutes of video from the roughly 48 hours surrounding the Capitol attack on Jan. 6, 2021, including video that showed Pelosi being led away from the building by her security detail as she pressed her staff members to get the National Guard to respond to the Capitol. The newly surfaced remarks go further than the public ones she made on Jan. 7, when she said Trump had “incited an armed insurrection against America” and “instigated” an attack that would “forever stain our nation’s history.” The same day, the HBO video shows, Pelosi spoke to her staff while she was sitting under an ornate mirror that had been smashed when the pro-Trump mob ransacked her office hours earlier. “We take an oath to protect our country from all enemies, foreign and domestic,” she said. “There is a domestic enemy in the White House. And let’s not mince words about this.” The previously unaired video also shows Pelosi taking responsibility for not pressing law enforcement officials harder about their preparations ahead of the attack. “Why weren’t the National Guard there to begin with?” Pelosi asked. “They clearly didn’t know, and I take responsibility for not having them just prepared for more,” she said as she was being escorted away by security on Jan. 6. “It’s stupid that we should be in a situation like this.” Pelosi would not have had independent authority to summon the National Guard,…