WATCH LIVE: Harris delivers campaign remarks in Arizona after visit to border PBS NewsHourBorder-district Republicans hammer Harris, demand ‘an apology’ over ‘photo op’ campaign stop in Arizona Fox News2024 campaign: Harris visits southern border as Trump campaigns in Michigan after Zelensky meeting CNNTrump Meets With Zelensky as Harris Visits Mexico Border: 2024 Election Live Updates The New York TimesKamala Harris aims to neutralize a key vulnerability: From the Politics Desk NBC News