Our thoughts and prayers go out to all those victims and the families of the victims suffering firsthand through the Boston Bombings.
We all have to stay focused and not panic. Panic is what the enemy wants. Panic causes weakness and gives the enemy the upper hand.
I say prepare. Whatever your needs in your life, make sure you are stocked up in the event of a catastrophic event. This could mean man made terrorists attacks, war, finanical collapse or an event such as a hurricane, tornado, earthquake, etc.
Be prepared to be self sufficient so you are able to provide a safe place, food, water and shelter for your family in a time of crisis.
Don't forget to have means for defending yourself, whatever type of weapon is most comfortable for you and will provide the protection for you and your family.