Democratic Candidate Steyer Says Brexit Was a Terrible Outcome

The video discusses the negative impact of Brexit on the UK's reputation and suggests Russian interference in the referendum. It advocates for a second referendum, arguing Brexit was a mistake. The video also highlights the challenges in passing gun control legislation in the US, despite widespread public support, due to the influence of the NRA.

According to the speaker, what is the general sentiment of Americans regarding mandatory background checks on gun purchases?

What does the speaker identify as a barrier to implementing mandatory background checks in the United States?