I agree and disagree. I agree that yes, the presidents do no really focus much attention towards the age bracket. However, I am 21 and I found it my duty to become educated on the candidates by watching the debates, researching the issues, their stances etc.
Personally, I feel a lot of people my age didnt vote because they felt they couldnt make a difference especially since I live in NY and technically it really doesn't due to democratic NYC which dominates the state.
A way to fix this: Popular vote instead of electoral college.