By SUSAN MONTOYA BRYAN
ALBUQUERQUE, N.M. (AP) — The head of the U.S. Forest Service is suspending planned burning operations to clear out brush and small trees at all national forests while his agency conducts a 90-day review of protocols and practices. Forest Chief Randy Moore made the announcement Friday. He cited the hot and dry weather and extreme winds that have led to explosive fire behavior across the Southwest. Nearly 6,000 firefighters are battling fires in New Mexico, Texas, Colorado and California. Crews at the biggest fire in northern New Mexico worked to reinforce fire lines as winds gusted to 40 mph. Forecasters say several days of cooler, moister conditions beginning Saturday should provide some relief.