Matthew McConaughey: It's our responsibility to keep our children safe

Matthew McConaughey: It’s our responsibility to keep our children safe

Actor and Uvalde native speaks at the White House press briefing following the Texas school shooting. #foxnews Subscribe to Fox News! https://bit.ly/2vaBUvAS Watch more Fox News Video: http://video.foxnews.com Watch Fox News Channel Live: http://www.foxnewsgo.com/ FOX News Channel (FNC) is a…