madiha afzal works at brookings institute. were you able to find the twitter hanno -- twitter handle? guest: anyone who wants to look him up can. host: rochester, minnesota. democrat. good morning. caller: i was just wondering, the moneys that comes from our tax money and the people of this country. it does afghanistan, do they turn around and use that money to purchase their weapons from our country so the money takes you turn from our tax money back into the hands of the weapons? or does a bunch of that money go to relief of the afghan people to better their lives? i will get off and let you answer. thank you. guest: thank you for your question. the u.s. has supported the afghan security forces in every way. arms, money. it has supported the government. it supported development projects in afghanistan. all across the board, the military, the government and on the ground. there has been a great deal of support. sadly, we saw the afghan communities -- forces collapsed this week. there are reasons for that that are endemic to a