Now Playing: Panda twins enjoy their 1st snow
Now Playing: Car plows into 2nd floor of building
Now Playing: Police officer captures 12-foot Burmese python
Now Playing: Dog duo finds forever home after being abandoned together
Now Playing: Workers battle heavy winds while caught in Texas sandstorm
Now Playing: Fire chief and rookie face off in gear challenge
Now Playing: Lemurs attack BBC reporter during visit to the zoo
Now Playing: Drone powers light show at Vegas hotel
Now Playing: Toddler swings like a baseball star
Now Playing: Color-blind man given corrective glasses by coworkers
Now Playing: Alligators survive winter chill beneath the ice
Now Playing: Koala develops special bond with keeper
Now Playing: Shark-shaped boat hits the water
Now Playing: Pandas get playful in the snow
Now Playing: Doberman loves these ducklings
Now Playing: Sleepy elephant seal has a case of the Mondays
Now Playing: Philadelphia father uses cheesesteaks to measure infant son every month for a year
Now Playing: Little girl crumbles in cookie meltdown
Now Playing: Fore-ever love with golfer’s marriage proposal
Now Playing: Superintendent uses Madonna-inspired song to announce snow day to students
