As an example of how easily even liberals slip into the wrong language:, the first sentence of a Huffington Post post:
"Last week, CBS News released a poll finding that 53 percent of adults preferred to extend the Bush-era tax cuts only to those making less than $250,000, twice as many as preferred to keep the cuts for everyone."How difficult would it be to say "... only to income of less than $250,000, twice as many preferred to keep the cuts for all income."