host: i will have you go first robert fontes. guest: i think states like tennessee are starting to reevaluate the role of their transportation system. look, you have governors that comment every four to eight years. they bring a whole new set of state transportation officials. a lot of things change and projects. they may look good it years ago they may not look good to the current administration. all these stooges that are happening are starting to gave states a better look at what transportation system they are trying to build and their own economic growth. guest: to the caller's first point about spending when people didn't like it, one of the reasons is that federal money is involved. when i lived in virginia local politicians push for a new streetcar line. as someone who lives in the area, i did not think it made any sense. one of the reasons why local officials want to go ahead is because federal money was dangling out there and it but they ought to grab the federal money. if you take the federal money out of the equation,

roberts. >> i knew that. >> you're a font of information. >> members of the camel family. >> members of theel family. >> they also spit. i did have that experience. >> easy-going but will spit. >> much more information you needed about llamas. >> we're just learning a whole bunch. >>> back to rob in philadelphia. >> hey, george i hope llamas aren't like deer and like to eat flowers, this would be a really good place for them. we are at the philadelphia flower show exclusively for "gma." look at that. they got us up on the marquee going on since 1829 and what better way to think about spring. all right. we've got cold air right through the weekend. temperatures are going to be in the teens and single digits across much of the eastern third of the country and snow across dallas. talk more about the flowers because we want spring to come yesterday. and just a few minutes, back to you. jacqui: happy friday, everyrybody. a cold starthis morning with a couple of urries moving across the region, higigh temperature of 33 degrees and overnight we drop act down into the teams with the weekend startin