PICHER, Okla. - Crews and search dogs hunted Sunday for survivors or bodies in piles of debris after tornadoes and storms rumbled across the region a day earlier and killed at least 21 people in three states.

Six people died in Picher, once a bustling mining center of 20,000 that dwindled to about 800 people as families fled lead pollution there, and officials held out hope that they wouldn't find any more bodies.

Residents said the tornado created a surreal scene as it tore through town Saturday afternoon, injuring 150 people, overturning cars, damaging dozens of homes and throwing mattresses and twisted metal high into the canopy of trees.

ROME - Having already displayed his prowess on hard courts this season, Novak Djokovic is showing he's capable of dominating on clay, too.

Djokovic won the 10th title of his career Sunday, rallying to beat unseeded Stanislas Wawrinka 4-6, 6-3, 6-3 at the Rome Masters.

"I was aiming for Rome and Roland Garros as my two priorities on clay courts this season," Djokovic said.