welcome back. canadian police are stepping up their crackdown on protesters on ambassador bridge arresting 30 people and seizing vehicles. they are also working to restore the flow of traffic at north america's busiest border crossing. ottawa reached an agreement to relieve areas downtown. paula, apparently they have had enough and arrested dozens of people. now what? >> yeah, look, poppy, it has been an incredibly chaotic weekend in this country from one end to the other. this is where it began in terms of the truck-in as we are sitting it, it just finished its third weekend and is still going