around the world. i m wolf blitzer. you re in the situation room. . 12 days after the florida school massacre, the white house is refusing to reveal exactly what president trump will do to help combat gun violence. . the president promising to turn grief into action and suggesting he personally would have acted to pro protect innocent students if he d been at the scene. this hour i ll talk with jeff merkley about the president s rhetoric and gun policy and our correspondents and analysts are standing by. let s go to our chief white house correspondent jim acosta. jim, the president says he thinks he would have acted differently than some officers whose performance he calls disgusting. that s right, wolf. president trump made this strange claim that he would have tried to rescue the students at the parkland school shooting.