People choose to take drugs and the motive of the dealer is to make a profit. Drugs are not forced on people and any deaths resulting from them are coincidental and unintended. (Though in my heart I believe drug dealers are reprehensible and those who prey on kids deserve death as much as any terrorist.)
People killed by terrorists do not choose to participate in that activity. That makes terrorism cold blooded, pre-meditated murder and those doing it deserve no quarter.
I disagree. Dealers who deal in highly addictive drugs do so with the purposeful intent to 'hook' their clients on their product. Such drugs are very often destructive to not only the user, but the user's family as well. The dealer cares not one whit about who they sell to and feel that the ones the die are easily replaced. Some even sell to children.
A drug dealer is hardly an innocent business person.