'Using economics to influence behavior is something this country is built onit's called capitalism.'
MICHAEL BLOOMBERG, New York City mayor, who is considering charging people a fee for driving into the heart of Manhattan
'If this Virginia Tech shooter had an ideology, what do you think it was? This guy had to be a liberal.'
RUSH LIMBAUGH, conservative radio host, about Cho Seung-Hui, who killed 32 people in the Virginia Tech massacre, in part to act out his aggression toward wealthy people
'I've been in politics long...
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