trump: it doesn't make sense i have to wait until i'm 21 to get a handgun, but i think at this weaponon at 18. i was curious as to what you did in your bill. >> we did not address it, mr. president. pres. trump: because you are afraid of the nra. amy: two weeks after the school shooting in parkland, florida, president trump appears to break with the nra and his republican colleagues, urging lawmakers to pass, rants of gun control measureses, including expanding background checks, raising the minimum age to buy guns, and other measures. but trump is still pushing to arm teachers and get rid of gun-free zones. we will speak with the brady campaign to prevent gun violence, the campaign to keep guns off campus, and randi weingarten, president of the american federation of teachers. valueddren should be more than guns. children should be valued more than guns. amy: we will also look at the arctic, where temperatures have soared to record shattering highs. is alarming heat wave causing scientists to reconsider even their bleakest forecast of climate change. all that and more, coming up. welco