 For NPR News in the Twin Cities, I'm Emily Reese. Unionized Minneapolis park workers began a week-long strike yesterday, usually one of the busiest days. The union represents more than 300 workers and says the park board's final offer for a new contract is unfair. Late last month, arborist Scott Yeager said he didn't want a strike but would if the board didn't offer a higher wage increase. He says he loves the city's parks and joined the crew to serve his community. That's why all of us got into this job is to be...