We asked Anthony Santander to write a letter to his mom for Mother's Day. What he didn't know was that she'd be there to hear it, and the result was the sweetest reaction. Subscribe to the Baltimore Orioles YT Channel: bit.ly/2SYEQEV #BaltimoreOrioles #Birdland #MLB #Orioles For more O’s action: orioles.com Like us on Facebook: facebook.com/Orioles Follow us on Instagram: instagram.com/orioles Follow us on Twitter: twitter.com/Orioles