Well i'll give you 10 you can choose which 4 u like best:
1.)Marriage Rights
2.)The Decline of Privacy
<span>3.)Another Housing Crisis
</span>
4.)A Massive Regulatory Burden( Affordable Care Act)
5.)Ending the Drug Crisis/War
<span>6.)The Broken Two-Party System
</span><span>
7.)Unfunded Liabilities
</span>
8.)The Age of Preemptive War
<span>9.)The Collapsing Economy
</span>
<span>10.)Restoring Constitutionalism
</span>
