(Manning, OR)  --  Oregon State Police say a Washington teenager who held his breath while driving through a tunnel near Portland caused a crash that injured four people.  Police say 19-year-old Daniel Calhon of Snohomish, Washington was driving Sunday along U.S. Highway 26 near the community of Manning when he passed out and slammed into a vehicle in the oncoming lanes.  Two people from Astoria were injured.  Also injured were Calhon and his passenger, who's being treated for a collapsed lung.  Calhon is being investigated for reckless driving, reckless endangerment, and fourth-degree assault.