As the media observed the anniversary of the Parkland shooting this week, and the lack of progress on gun control, the voice of second-amendment advocates was conspicuously absent. Is the press beginning to view gun control as they do climate change and same-sex marriage — as an issue with only one valid perspective?

On this week’s edition of Beat the Press, Emily Rooney was joined by Adam Reilly of WGBH News, Joanna Weiss of Experience Magazine, Dan Kennedy of Northeastern University and Callie Crossley of WGBH News.