Answer:
By myself, I'm practically nothing. Worthless as a leader, but when I follow a group, their strength increases tenfold. What am I?
What can you catch but never throw?
What can be drawn but never taken?
When you stop and look you can always see me. If you try to touch you cannot feel me. I cannot move but as you near me I will move away from you.
No matter how much rain gets on me, I won't get any wetter. What am I?
What never gets any wetter no matter how hard it rains?