Traveling continues despite frustrations, expenses
Flight cancellations, increased gas prices, a weak dollar and slow economy have failed to keep Americans from traveling. Although many are trying to reduce their travel expenses, most are not cutting it out altogether. "Leisure travel is kind of like food and rent -- it's considered an essential cost within a relevant range," said Bjorn Hanson of PricewaterhouseCoopers. New York Times, The (04/12)