kate's back, she's monitoring some of the other top stories in "the situation room" right now, including the capture of a suspected taliban member. >> lots going on today, wolf. let's get right to it. nato's international security assistance force says the taliban member is suspected of helping to move weapons between iran and afghanistan. he was captured in afghanistan's kandahar province on saturday. a defense department report on the country has warned that iran is providing, quote, lethal assistance to elements of the militant group. and some potential concerns about young people hoping to join the u.s. army. a study released today shows that nearly a quarter of all students cannot -- can't -- pass the entrance exam. it says the results are more pronounced for young people of color. that's according to the report, and the report blames the country's education system for the problem. and an actor's union has concluded that human error caused that shocking fall during