One of my very good friends and colleagues, Emily, experienced an interaction with two homeless people last fall that was incredibly touching.  In NYC, we walk past the homeless time and time again and for some, they become invisible.  Let's remember that they too, are people who are capable of love and need compassion.  Next time you encounter a homeless person, acknowledge them when they speak to you.  Even if you don't have a dollar to give them, let them know.  Trust me, they appreciate just a simple answer.  This story will touch your heart.