You've no doubt heard about the attacks on police and other law enforcement officers across the country. What seems like a wave of police-related killings has swept the nation, and as D.C. Police Chief Cathy Lanier prepares to step down and become the NFL's top security official, she worries that the constant negative narratives saturating U.S. society will draw out more threats. Lanier tells Target USA what she's trying to do prepare officers for what may be ahead.

D.C. Police Chief Cathy Lanier sat down with Target USA to talk about the serious and growing terror threats. She details what's being done to prepare for and neutralize the threats.

Two years after the genocide, the region is still blanketed with millions of shattered and interrupted lives. One of those lives belongs to Bayan Sami Abdul Rahman, the Representative of the Kurdistan Regional Government to the U.S. She tells her emotional story to J.J. Green and sends a strong message to Da'esh.

Two years after 5,000 Yazidi men were killed and more than 5,000 women and children were kidnapped and turned into sex slaves during a genocidal bloodbath carried out by ISIL in Northern Iraq, many are still unaccounted for, and 3,200 women and children are still in the hands of ISIL. What's been done to stop the carnage and help the victims? David Saperstein, US Ambassador at Large for International Religious Freedom explains on Target USA.

What's behind ISIL's wave of attacks in Europe? Is the U.S. next? The attacks are mostly conducted by radicalized individuals. Where are they finding these people? Why is ISIL's call being answered by so many people that are not followers of their ideology? How is it the media is actually driving ISIL's success? What is the one question we should ask before calling an attack terrorism? We discuss this and more on this week's program with former CIA and FBI executive Philip Mudd and Robin Simcox, Margaret Thatcher Fellow at the Heritage Foundation.

As of July 20, 31 law enforcement officers have been shot to death in the U.S. this year, according to the National Law Enforcement Officers Memorial Fund. That's a 72 percent increase over last year at this time. Former policeman and top State Department Counterterrorism agent Fred Burton says history may be repeating itself; but history may be the answer to a looming crisis.

The 2016 U.S. presidential campaign has been a tense and sometimes dangerous string of events. On June 18, the Secret Service and Las Vegas police thwarted an attempt to assassinate Donald Trump. The Secret Service is bracing for the possibility of other attempts that may take place against a range of targets at the political conventions and beyond. In an exclusive interview, Secret Service Director Joseph Clancy tells Target USA, "We've had over 1,200 events in this campaign, 2.5 million people have gone through magnetometers," and each event is the potential for something to go wrong.

David O'Sullivan, European Union Ambassador to the U.S., says Britain's exit from the European Union will complicate the fight against terrorism. Patrick Skinner, a former CIA case officer, tells Target USA why this is the worst possible time for the exit to happen.

Former FBI agent and House Intelligence Committee Chairman Mike Rogers says, "Al Qaida got the snot kicked out of 'em," and ISIL needs to get the same treatment. But, he says, it's not happening. In this episode of Target USA, he details what exactly needs to be done to neutralize the Islamic State group. Not only has ISIL demonstrated great skill at plotting terror attacks, but it's also very good at inspiring lone wolves to launch attacks that are just as deadly.

Homeland Security Secretary Jeh Johnson says the massacre at the Pulse nightclub in Orlando on June 12 reflects a new direction for terror attacks on the U.S. Former House Intelligence Chairman Mike Rogers says the attack was done exactly as ISIL leader Abu Bakr al-Baghdadi wanted it. He warns Americans need to wake up and make some changes before the next one comes along.