mathew barzun unite state ambassador britain deliver devastate analysis regard british schoolchildren view u.s. barzun explain radio interview british children associate u.s. gun violence point two ideas virtually synonymous.part barzun job go school talk british youth american culture three years spend serve ambassador barzun visit 142 school lament fact routinely question speak topics gun violence police brutality donald trump find hard explain nation idea freedom barzun say american gun culture freedom country gun group people decide make gun control issue number one two three remain stick hard believe nation put place effective measure diminish gun violence police brutality understand u.s thing.it travesty children around world grow strong association u.s. gun violence though surprise agree people need step make gun violence important issue say think also important people stand demand end corporate takeover unite state government stop nra buy elect leaders organizers hold us hostage indefinitely.featured image carl court/getty image u.s. ambassador british school children view u.s. synonymous gun violence