Man rescued from truck submerged in floodwaters
Houston firefighters rescued a man who was trapped on his submerged truck as the floodwaters rapidly rose around him.
The rescuers dropped a life preserver ring to him and guided him to the shore.
Eight people have been rescued in Houston so far, according to Houston police.
"Shelter in place -- do not put our first responders in further danger," Houston Mayor John Whitmire said at a news conference.