ON THE TRAIL: Friday, May 16, 2008

Compiled by Mary Grace Lucas, CNN Washington Bureau

* Sen. Hillary Clinton makes three stops in Oregon. She has a roundtable discussion in Springfield, makes a brief stop in Salem, and then holds a “Solutions for America” town hall meeting later in Portland.

* Sen. John McCain heads to a brief event in Vest Virginia and then travels to Kentucky for a speech. He ends the day in Newark, NJ.

* Sen. Barack Obama campaigns in South Dakota, first with former Sen. Tom Daschle at a town hall meeting about rural issues in Watertown. Later, former Sen. George McGovern joins Obama and Daschle at an early vote rally in Sioux Falls.