Jeffrey Swanson
... that Jeffrey Swanson led a 2015 study that found that 8.9% of American adults reported both angry behavior and easy access to guns?
... that <b id="mwBiA"><a href="./Jeffrey_Swanson" id="mwBiE" rel="mw:WikiLink" title="Jeffrey Swanson">Jeffrey Swanson</a></b> led a 2015 study that found that 8.9% of American adults reported both angry behavior and easy access to guns?