Minnesota Gov. Tim Walz three years ago opened up to journalists Alexander Burns and Jonathan Martin about his relationship with former President Donald Trump. However, the two journalists never published the interview with Walz — until Wednesday, when his ascension to the Democratic Party’s presumptive nominee for vice president gave it renewed public interest. During the interview, Walz was asked about working with Trump during the COVID-19 pandemic when governors across the country needed resources to deal with an unprecedented public health crisis. Want more breaking political news? Click…