"There is nothing I can say that will fill the sudden hole torn in your hearts," President Obama told those affected by Saturday's Arizona shooting at a memorial service yesterday evening. "But know this: the hopes of a nation are here tonight." The President also applauded those who fought off the gunman and warned Americans about politicizing the shooting and blaming others aside from the gunman responsible... Here's what you had to say: Amanda commented via Facebook: "I specifically watched to year the President's speech. It was powerful!" Darlene wrote via Facebook: "A leader who shows compassion is a leader you can trust."