homes as the mob set fire to buses and buildings, this after mark dugan a suspected gang member was shot dead by police on thursday. jon, dozens of policemen have been injured, 160 people arrested, most striking some people are saying is the extent of the damage done to property and people are worried that this could break out again for a third night in a row. that's the latest from london, jon. jon: it seems to be a growing trend in that country unfor the this the lee amy, thank you. jenna: we have many, many big stories ahead for you throughout the next two hours, including new details about a tragedy in afghanistan. a helicopter crash that killed so many members of the elite fighting force of the navy s.e.a.l.es. we'll have the latest on that coming up from the pentagon,. jon: the financial fallout on wall street, the dow down 244 points right now. that is a little better than it was. it's spreading around the world. the s&p's downgrade of the u.s. credit rating a big part of it. what it means for our economy, and for your bottom line. we'll go in depth. [ drew ] give me volume. not clumps or gaps. the answer... it'