Why was Booth admitted into the presidential box?

[Gene C]

That she would find a way to pay the casual laborer that she hired to dig a gutter for her.
That now that the war was over she could fulfill her life long dream of owning a chinese restaraunt.
That her son John would get the opportunity to travel and see the world.
That JWB would become more famous than his brother.
That Lucy Hale was all wrong for JWB and somehow he would end it all.