How many Muslim extremists are there? Just the facts, please.

ACT! for America's president and founder Brigitte Gabriel is a media favorite of conservatives concerned about terrorism. 

How many Muslim extremists are there? Just the facts, please.

And in the wake of the attacks on the Paris offices of Charlie Hebdo, a video of Ms. Gabriel's comments  about "Muslims dedicated to the destruction of Western civilization" at a Heritage Foundation forum last June has been revived by bloggers and passed around social media. 

"The radicals are estimated to be between 15 to 25 percent, according to all intelligence services around the world," she said, in part, when asked by an American University head-scarf wearing law student about waging an ideological war with Muslims.  "You're looking at 180 million to 300 million people dedicated to the destruction of Western civilization..." Gabriel said.

Charlie Hebdo attack: Extra troops for Paris

 Officials say all necessary measures are being taken to protect France and its citizens

  

Some 500 extra troops are being deployed around Paris after three days of terror in the French capital killed 17 people. Interior Minister Bernard Cazeneuve said all necessary measures were being taken to protect the country. Police in France are hunting for any accomplices of three gunmen killed by police on Friday after two sieges. Tens of thousands of people have taken part in silent marches to remember the victims in Nice, Pau and Orleans. President Francois Hollande has warned the danger was not over yet.