his name is johnth hany walker, 24 years old. >> brian: shocking developments overnight out of the investigation into a fatal school bus crash in chattanooga, tennessee. we'll tell you why police say the bus driver is to blame. >>> look at the radar right now oyour screen. that weather system out west is on its way right here and threatening to impact your holiday travel plans. >> brian: we're already ahead bearing down on us. to keep you safe on the busiest travel day of the year tomorrow, it's tuesday, november 22nd. thank you for joining us. i'm brian duffy. >> tia: i'm tia ewing. you want to know about traffic because a lot of people are hitting the roads, and you want to know about the forecast as well. for that we go to meteorologist samantha roberts. sam. >> samantha: good morning if you're just waking up. time is 6:01, and we're off to a beautiful, dry start out there. it is chilly just like yesterday. philly, 19 is our current temperature. that's not a windchill. that's the actual air temperature. 23 in mansfield, but a little warmer out to the east. 29 in warren and 32 in cleveland. it

his name is johnth hany walker, 24 years old. >> brian: shocking developments overnight out of the investigation into a fatal school bus crash in chattanooga, tennessee. we'll tell you why police say the bus driver is to blame. >>> look at the radar right now oyour screen. that weather system out west is on its way right here and threatening to impact your holiday travel plans. >> brian: we're already ahead