Conversation so far:
when was sam introduced to islam?
CANNOTANSWER.
how does sam feel about islam?
Harris has criticized common usage of the term "Islamophobia".
"My criticism of Islam is a criticism of beliefs and their consequences.
how does he view the peacefulness of islam?
The idea that Islam is a 'peaceful religion hijacked by extremists' is a dangerous fantasy.
what happened in 2006?
In 2006, after the Jyllands-Posten Muhammad cartoons controversy, Harris wrote, "The idea that Islam is a 'peaceful religion hijacked by extremists' is a dangerous fantasy.

Question: does he think muslims are dangerous?
Self-contained rewrite: does sam think muslims are dangerous?