Waleed Shoebat is a good source of information.
[link to shoebat.com]

"How to Spot a Muslim “Slick Willy” (The Simple Guide for Naïve Americans)"

"RULE #1, A MUSLIM SLICK WILLY WILL ALWAYS TELL YOU THAT HE/SHE HATES VIOLENCE.
RULE #2: YOU WILL FIND NO CONFESSION YET THEY DEMAND IT FROM THEIR VICTIMS
RULE #3 THEY WILL NEVER RENOUNCE SHARIA
RULE #4: THEY ALWAYS USE THEIR NON-EXISTENT ALKALINE TO NEUTRALIZE THEIR ACID REALITY
RULE#5: THEY NEVER DEBATE MUSLIM EXTREMISTS YET ONLY OBJECT WHEN YOU EXPOSE THEM
RULE #6: THEY ALWAYS DENY YOUR HELP AND SHOW NO GRATITUDE"