>> we share a great deal in common. any opportunity to come out and inner operate and work with their navys is a huge benefit to us. >> the goal is to maintain regional maritime security and free commerce in the region. and china. four acrobats perform a breath-taking show. the american aerial ballet troupe uses ropes suspended from a high-rise to pull off the routines over the heads of awe-struck spectatorers blow. that's a wrap on this fast trip around the world in 80 seconds. right now a major cleanup effort under way in southern california. crews working to free cars from mountains of debris and dirt after a torrential rain absolutely pounded northern los angeles. the storm spark major mudslides that shut down nearly 40 miles of one of the state's major highways, leaving hundreds of drivers stranded. >> i didn't think that it would be that deep. and i get out and i walk.