tonight at 8:00 p.m., former san antonio mayor hooley and castro -- julian castro speaks to new hampshire democrats. coming up in an hour, former obama administration policy and planning director jake silliman on international relations during and after the trump administration. and at 8:30, michael bella men, n on efforts to rebuild the nation's infrastructure. in 9:30 a.m., sees and 50 capitals tour is in oklahoma for a conversation with governor c-span's 50-- capital store is oklahoma for a conversation with governor mary fallin. ♪ good morning, it is wednesday, february 21st, 2018. president trump will host a meeting today with parents, teachers, and students impacted by's shootings. your ideas about what can be done to make schools safer. among those expected to be in attendance are representatives from marjory stoneman douglas high school in florida, where 17 people were killed. tomorrow, the president will meet with lawmaking officials to discuss the same topic. so we are asking you what your message to the president would be if you have the opportunity