circulating

Activists with another group, Surfrider Foundation, are also circulating a petition calling for President Trump to declare a national emergency to expedite efforts to curb the flow of untreated sewage and clean up the river.

Dramatic footage circulating on social media shows a large surge of floodwater flowing rapidly under a bridge, leaving cars stranded on flooded roads.

Video circulating on social media shows some debris floating in the river.

One theory is already circulating outside the venue.

The incident came to light on Sunday, when a video of the man feeding water to the big cats began circulating online.