Some want to tax the rich , others to decertify business schools .
有些人希望对富人征税,有些人希望取消商学院的资格。
That decision held that where a union was established without a secret-ballot election , workers could petition to decertify the union within 45 days .
该决定称如未经无记名投票而建立工会,工人可以在45天内请愿以证明该工会不合法。
Patco arose out of a federal labor relations authority proceeding to decertify a union of air traffic controllers that had led its members in an illegal strike against the government .