mr. corso, but at this point, i appreciate your work and your oversight, chief dewitt. thank you. the last part is chief connor. chief o'connor, on page 47, again, thank you for your drill. i understand both this morning that commissioner cleaveland and commissioner morgan was there. thank you for that. i wanted to note that, in your report, chief o'connor, that i noticed that there's a little bit of red here, and i just wanted to let you know that the red standing out document, sections of that, is helpful, at least to me, because it makes me pay attention more to the way that you formatted your report, so thank you for your good work, and i'm looking to more announcement of drills. that's all i have, madam president. thank you very much. >> president feinstein: thank you, vice president. further comments from any of the commissioners? i'm not seeing any hands. i had one question i wanted to ask, and i'm not sure, chief velo, if i should direct this to you or to chief kailoa or you would like to have him answer. and i'm just curious, what tends to be the reason that folks fail outside of the academy? i notice that we had two