Officials say Dr. Phillip Leveque is "grossly negligent" in endorsing the patients' applications.Oregon's medical licensing board suspended the license Thursday of the state's most prolific medical marijuana doctor, saying he "poses an imminent risk to public health and safety." The board suspended the license of Dr. Phillip Leveque, 81, a Molalla osteopath whose practice consisted mostly of processing patients who seek a doctor's signature on their applications for a medical marijuana card. Oregon law permits the use of marijuana for certain medicinal purposes if the patient gets permission from a licensed physician. Kathleen Haley, executive director of the Oregon Board...