The Boston bombers.  Losers.  

The San Bernadino California killers.  Losers.  

The Somali 'shoe bomber'  A Loser.  

The Portland Christmas Tree 'bomber'.  A Loser.

The illiterate religious acolytes throughout the Middle East.  Losers.

I think that Trump might have figured something  out here.  

Nobody is wrong 100% of the time, not even Trump!