Gerard Collomb said the threat of militant attacks was "very high."
The list includes Iraqis, Francophone nationals and other Europeans.
McGowan was kidnapped along with a Swede and Dutch national, both of whom have already been released.
A new 'Discovery Channel' series chronicles how James Fitzgerald pioneered the use of linguistics in criminal investigations to crack the Unabomber case.
The jihadis refuse to admit fighting for ISIS as they prepare to return for trials at home.
A young Saudi woman posted a video of herself wearing un-Islamic clothing in public.
Former U.K. ambassador to Saudi Arabia William Patey blasted Saudi Arabia's "unhealthy" Salafi-Wahhabi Islam, saying it could promote extremism.
Five Kalashnikovs and a pistol were seized during the raid.
The illiberal forces unleashed by the president and his fellow nationalists in Europe abrogate the very values that make us Western.
It is not the first time the Philippines president has referenced cannibalism.
The move comes after the revelation that an ISIS-linked attacker who rammed a car into a police van in Paris was a gun-club member.
The German military have been ordered to wear plain clothes outside of their barracks.
New report calls for a public inquiry into Riyadh's role in exporting "bigoted Wahhabi ideology."
"He signs papers, he reads, he consults, he's actually very busy."
Defining what terrorism is can be contentious but over the years scholars have identified several distinct waves.
The wooden toe helped a priest's daughter walk about 3,000 years ago.
Farhana Maute is the matriarch of the Maute group, currently waging war against the army in Marawi City, Philippines.
The Trump administration continues to focus on combating Islamist extremists, overlooking the bigger problem of right-wing terrorism.
Several Singaporeans have been arrested in recent weeks for trying to reach ISIS in Syria and Iraq.
The conflict in the southern Philippines has been raging for more than a month, despite President Duterte's assurances it would be over in three days.
Makeshift shelters have been built on the border for the camels and 10,000 sheep also banned from the country.
Without the oxygen of publicity, the attacker is just that: a killer with a car and a knife. The lone wolf needs the pack as much as the pack needs the lone wolf.
Duterte had previously warned the international community from "meddling" in the Philippines' affairs.
The Group to Support Islam and Muslims bragged about killing Westerners and attacking "a site of debauchery"