President Obama, Sens. Murphy & Blumenthal react to 4th anniversary of Sandy Hook tragedy

NEWTOWN — Wednesday marked the fourth anniversary of the tragedy at Sandy Hook Elementary School in Newtown, when 26 children and educators were killed. In honor of the anniversary, several prominent people released their thoughts and memories of the day. President Obama, who has previously said it was one of the worst days of his presidency, posted a message on Facebook Wednesday afternoon: Connecticut Sen. Chris Murphy, who has been a huge advocate for gun control legislation, especially