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Department of Homeland Security

Updated at 10:02 p.m. ET

Acting Homeland Security Secretary Kevin McAleenan is leaving his post, the latest casualty at the department responsible for protecting U.S. borders.

President Trump said in a tweet Friday night that McAleenan had done an "outstanding job" but that he wanted to "spend more time with family and go to the private sector."

Trump added that he would announce a new acting secretary next week.

Tampa Police Department/Twitter

The Tampa Police Department will host its third Active Shooter Awareness seminar Thursday night.

The sessions are modeled after the Department of Homeland Security’s “Run. Hide. Fight.” initiative.

Florida's busiest airport is becoming the first in the nation to require a face scan of passengers on all arriving and departing international flights, including U.S. citizens, according to officials there.

Homeland Security Secretary John Kelly visited Port-au-Prince Wednesday to meet with Haitian President Jovenel Moise. The visit came after Kelly recommended a 6-month extension for Haitian Temporary Protected Status in May. Haitian activists and advocates had been pushing for at least an 18-month extension to the policy that protects them from deportation. 

At a National Hurricane Center press conference in Miami after the visit, Kelly said he encourages Haitians to remember it was never meant to be a permanent solution.

This week, sheriffs across Florida publicly challenged the Department of Homeland Security for singling out agencies it says won’t help enforce immigration law. Meanwhile, sheriff’s offices are accusing DHS of misleading the public in a request, citing the agency for making requests that would violate people’s civil rights.

Here’s a short explanation of what’s happening:

The U.S. Justice Department is asking a federal judge to put on hold his ruling that temporarily blocks President Obama's executive action that would protect more than 4 million people in this country illegally from the threat of deportation.

In its motion to stay, the Justice Department said U.S. District Judge Andrew Hanen "lacked authority to issue the preliminary injunction."

Justice Department officials also filed an appeal of Hanen's decision and asked that the executive action move forward while the appeals process is underway.

Secretary of Homeland Security Jeh Johnson says he's taking seriously a call by Islamist extremists for attacks on shopping malls in the West, including Minnesota's giant Mall of America.

In an interview on CNN's State of the Union program, Johnson said a video released by the Somali-based group al-Shabab "reflects [a] new phase" in which terrorist networks publicly call "for independent actors in their homelands to carry out attacks.

Aimee Blodgett / USF Communications and Marketing

When you ask former United States Director of National Intelligence Mike McConnell what he thinks about the internet and information technology, he summons the words of Richard Danzig.

Danzig, who served as U.S. Secretary of the Navy from 1998 to 2001, once compared the internet to "a diet of poisoned fruit."

"This is delicious for us, it makes us more productive, more effective, improves our standard of living, we can communicate in our business," McConnell said. "But the downside of this wonderful, delicious product is it is poison, because the benefits exist, but it also introduces a level of vulnerability that someone can use that to your detriment."

McConnell shared his thoughts at a recent conference at the University of South Florida presented by the Florida Center for Cybersecurity, which is also known as FC2.

The state-funded center, which is based at USF, brings together experts from a dozen state schools to help Florida become a national leader in cybersecurity efforts.

politifact.com

Florida Secretary of State Ken Detzner is defending his plan to use the federal Homeland Security database known as SAVE (Systematic Alien Verification for Entitlements) to search for noncitizens on Florida voting rolls.

During a Nov. 4 hearing before the Senate Committee on Ethics and Elections, Detzner said using SAVE to check voter registration is one of its primary uses.

This afternoon, NPR Correspondent Tom Gjelten moderates a panel discussion on the topic of cybersecurity in the private and public sectors as part of The National Conversation series at the Wilson Center. Today's event will open with a keynote address from U.S. Secretary of Homeland Security Janet Napolitano followed by panelists Francis Taylor, Michael Chertoff and Stephen Flynn in conversation. Gjelten will moderate.