This Senators Response to 2A Question clearly shows the PROGRESSIVES Stance

[golocx4]

Guy says" The Second Amendment shall not be infringed. You people need to understand that. Senator says Go Eff yourself but he didn't say F
What a class act.
However, it clearly shows the attitude of the self labeled Progressive Caucus.
https://www.youtube.com/watch?v=up7FyLLQ8xU&feature=youtu.be

if you want to skip ahead to 37 second mark to get the full effect.