Former MLB catcher Raffy Lopez joins 'Saturday in America' to discuss the league's warnings regarding uniform alterations. Lopez discusses how the MLB warned Giants players for bible verses but allowed other messages, sharing his personal faith journey. Don’t just watch Fox News—be part of it. Become a Fox News Patriot today. https://youtube.com/foxnews/join Subscribe to Fox News: https://bit.ly/2vBUvAS Watch more Fox News Video: http://video.foxnews.com Watch Fox News Channel Live: http://www.