Live: Harris, Walz to hold Arizona rally

(NewsNation) — Vice President Kamala Harris and Minnesota Gov. Tim Walz are headed to Arizona for a campaign rally on Friday as immigration remains a top issue in the 2024 presidential race.

Republicans have been attacking Harris on the border and while she has spoken about it, so far her campaign has focused more on messaging than specific policy proposals.

One example is an event in Michigan on Thursday with auto workers, where Harris placed a big focus on unity and lifting people up to bolster whole communities.

"We were a community of people who looke...