Rewrite these sentences to make them more economical, cutting clauses and eliminating wordy delay of subject wherever possible. 1. There have been many complicated plans that have been proposed to reduce the number of nuclear weapons that are stationed in Europe. 2. Many people who frequently travel by plane may experience some delays, which are caused by new airport security measures recently put in place. 3. The idea of a guaranteed annual wage is a notion that conflicts with many traditional middle-class values. 5. It was an agonizingly difficult decision to make.