Tory Leadership Candidate Jeremy Hunt soundbite on Northern Ireland backstop and Brexit

The transcript discusses concerns about the backstop, which is welcomed by Northern Ireland's business community but raises fears among Unionists. They worry about regulatory differences between Northern Ireland and the rest of the UK, which could create barriers for the Union. Alternatively, if the entire UK follows EU regulations, it might weaken the Union's commitment. Therefore, there is a need to change the backstop.

What potential impact could following EU regulations have on the commitment to the Union in the rest of the UK?

What reason is given for the need to change the backstop?