announcer ] boost complete nutritional drink has 26 essential vitamins and minerals, including calcium and vitamin d to support strong bones and 10 grams of protein to help maintain muscle. all with a delicious taste. grandpa! [ female announcer ] stay strong, stay active with boost. welcome back. more now on our top story, the fight against isis. as we have been reporting, isis continues its aggressive campaign and has seized large sections of iraq and syria. now, the terrorists are reportedly still holding on to the government headquarters in the iraqi city of ramadi. this as u.s. special forces mounting a successful raid into eastern syria, killing a top isis commander there. john huddiey has the very latest. tell us more about this isis commander, the fact he was strategic in the financial operations of the group. reporter: yes. you are absolutely right.