Millions of people witness rare total solar eclipse across North America

Millions of people on Monday watched a rare total eclipse cut across the U.S., Mexico and Canada, plunging some towns and cities into darkness for several minutes. In many other places it was a chance to view a partial eclipse. Miles O'Brien, who witnessed the spectacle from Dallas, has our report. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders