RANCHO CUCAMONGA, Calif. Police car and Swift Semi collide cop injured

Trucker may be cited due to not being totally aware of his surroundings.
Driver probably made that turn a number of times without thinking much about it.
A good reason to focus on everything,all of the time,as it only takes one time to make a move without thinking.
His logbooks and that truck better be in perfect condition or he'll have another orifice when they are done with him.