Conversation on Guns, , Johns Hopkins University Press, James Densley,Central / national / federal government policies,Central / national / federal government, Guns, firearms, mass shootings, violence, NRA, policy,, , United States, en-UShttps://www.press.jhu.eduGuns, firearms, mass shootings, violence, NRA, policy, [BLURB],[CITY],,books, ebooks, biblet, Book2look