The Justice Department has charged an Arizona man named David Hanson with making death threats aimed at President Joe Biden and Vice President Kamala Harris. Hanson is also accused of threatening a mass shooting at the University of New Mexico, revealed screen captures posted by Seamus Hughes from the National Counterterrorism Innovation, Technology and Education Center. Among the threats, which appeared on the social media site X, was a demand that Biden and Harris resign or be “brutally murdered.” Another called for bombing the White House, while a separate post called for the White House bo…