Trump expected to nominate Kirstjen Nielsen as next DHS head

(CBS NEWS) – An administration official confirms that President Trump is expected to nominate Kirstjen Nielsen to run the Department of Homeland Security, CBS News’ Pat Milton reports.
Nielsen was John Kelly’s deputy when he served as Trump’s first DHS secretary and moved with Kelly to the White House when he was tapped to be Trump’s chief of staff. She is an expert in homeland and national security policy and previously served as a special assistant to former Presi