You would need an electron microscope to even see what Nancy Pelosi actually knows about the US Constitution and the Bill of Rights(especially the 2nd Amendment) let alone her saying that she is trying to protect and defend them. You can't “support and defend” what you don't even know. The actual oath says to “support and defend” the Constitution of the United States and not “protect and defend” as Ms. Pelosi stated.
http://cnsnews.com/news/article/pelosi-more-gun-control-needed-because-we-took-oath-protect-and-defend?utm_source=twitterfeed&utm_medium=twitter
Pelosi: More Gun Control Needed Because ‘We Took an Oath to Protect and Defend’
By Elizabeth Harrington
January 16, 2013
http://cnsnews.com/news/article/pelosi-more-gun-control-needed-because-we-took-oath-protect-and-defend?utm_source=twitterfeed&utm_medium=twitter
Pelosi: More Gun Control Needed Because ‘We Took an Oath to Protect and Defend’
By Elizabeth Harrington
January 16, 2013