Why Twitter Rules

I love to hate Twitter. But its undeniable, unvarnished brilliance shines through when a pol like Sen. Claire McCaskill, the Queen bee of the Capitol Hill Tweeps, offers real-time aggravated insight into the sausage-making of legislating:

@clairecmc So wrong they put another Missouri River Study in the approp bill. Costs $25million.Just did one 4 yrs ago that cost $35mill.Complete waste.