Heck Retiring From House Of Representatives

The Cascadian, the blog for the Northwest Progressive Institute, reports that Democrat Denny Heck, who represents Washington's 10th CD, is retiring from Congress.
According to the report, the current climate in Washington is playing a big part in Heck's planned departure.  
The 10th CD is Washington's newest Congressional District encompassing much of the South Sound, including Olympia.  Heck has represented the district since it's inception.  Heck began serving in 2013.