Four missing after boats collide, sink on Colorado River

Moabi Regional Park, Calif. • Four people are missing after two boats crashed and sunk on the Colorado River, ejecting more than a dozen people who were on board, authorities said Sunday.A recreational boat carrying 10 people and another vessel with six people on board collided head-on Saturday night on a well-traveled stretch of the river that marks the border between California and Arizona, the Mohave County Sheriff's Office said in a statement.Both boats sank and passing boaters pulled c