What led to Trump's decision to replace Kristi Noem as DHS secretary - CBS News
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President Trump is replacing Kristi Noem with Sen. Markwayne Mullin as DHS secretary. Mr. Trump said Noem would be moving to a new role as special envoy for The Shield of the Americas. An administration source tells CBS News replacing Noem was "based on the culmination of her many unfortunate leadership failures."
