I'm optimistic about...
U.S. Infrastructure
Universal healthcare
"Success" in Iraq
Human rights/poverty
Radicalism/terrorism
WMD proliferation
National debt/deficit
Global warming
Water quality/supplies
Condition of U.S. military
Education
Free speech/press
American middle class
Free and fair elections
Racial/sexual equality
Constitutional guarantees
International laws
Ice cold beer
What are you optimistic about?