@CNN: Marjory Stoneman Douglas senior Ryan Deitsch asked Florida Sen. Marco Rubio why he and other students “have to march on Washington just to save innocent lives” https://t.co/7KTi6vFjn0 #StudentsStandUp https://t.co/pbxaIr7AXP

@CNN: Marjory Stoneman Douglas senior Ryan Deitsch asked Florida Sen. Marco Rubio why he and other students “have to march on Washington just to save innocent lives” https://t.co/7KTi6vFjn0 #StudentsStandUp https://t.co/pbxaIr7AXP