now i'm going to let ellen robinson walk-through the maps we have. you have larger 11 by 17 maps and hopefully you'll be able to see these clearly. the first one is the 15 mile an hour zone. the blue represents where we seen 15 mile an hour streets. you can see the schools in red are the ones that did not receive 15 mile an hour signs because they had streets that did not qualify and most of the time those are arterial and collector streets so those are the streets you would want to think about those, some of those other tools for traffic and deal with pedestrian safety and improving the environment there. >> this map has more going on. this is trying to summarize, not only safe after school projects and i think i like to go to the next one first. this is where we've had safe routes of school program, specific grant funded improvements or they're underway. the schools infrastructure projects. but that only makes up a small portion of the traffic safety and traffic coming improvements that we do around schools so this other map has an addition -- all

. >> so references to mary ellen and molly. and becky robinson asked on twitter, did he live in the white house? >> yes, she lived in the white house with her brother. >> how protective where they of the little girl? are extremely protective or in fact, part of the reason arthur kept her away from the white house for nearly a year, making sure that she was either at her home, which is his home in new york city, and he was having that remodeled, so she went to live with her aunt and there were two other girls that the daughters offended. the girls came to live with their mother in the white house. two chris is watching us in hartford, connecticut. what is your question. >> two my question is about president garfield, if he had been with modern medical technology, would he have survived? >> well, not being a medical historian, i wouldn't want to take too much on a red yes in the sense that the removal of this bullet, that one would have to day, maybe he could've been saved. >> may have been severely depressed by the loss of his wife. but they enter