Giok: Why don't christians get pissed off at the people of their own race/religion when they commit acts (bombing abortion clinics) which throw suspicion on their own people?

Why don't these Northern Irish people get pissed off at the people of their own race/religion (IRA/UDF) when they commit acts which throw suspicion on their own people?

Here's a well written article in The Guardian
by Glenda Jackson about racial profiling.