friday. government photos appear to show a home that caught fire after pieces of plane fell on it. it's not clear if those are the remnants of the ukrainian jet shot down. ukraine foreign minister is slamming russia for what he called horrific rocket strikes on kyiv. saying the city hasn't seen something like that since world war ii. ukraine says it blew up a bridge 50 kilometers north of the capitol to stop the russian advance. but as moscow tries to push further into ukraine, the u.s. and allies are taking aim at the russian economy. announcing sweeping sanctions to hurt russia's banks, state businesses and political elite. anna stewart joining us from london with reaction on the financial market. let's go through the sanctions. what do they cover and how are they affecting markets? >> much broader compared to earlier in the week. from the u.s. and others. now russian banks are targeted here and much bigger banks than we saw previously.