Special Report: Trump delivers speech on election infrastructure

[music] >> This is an NBC News special report. Here's Hally Jackson. >> [music] >> We are coming on the air here in Washington moments after the president's primetime address on election integrity, where the president described information he says is now declassified related to allegations of voter fraud and cover-ups, including accusing China of acquiring 220 million US voter files in what he calls the largest compromise of election data in history.Keep in mind voter files are publicly available materials. ...