e soce ss tyare lookg in chaesof obructn, witss tperi anintidati b artron. feowyclis hav sd artron coeed tem io using rfornce hancg drug artronwas eareof arges in sthercalirnia d toy the samattoey itered ttrmstng uld note crged bu an a new surceays the tornoes tpeak for e feral vernnt a a who. >>> s pris tionde hve jued 1centin aeek. at'shebiggt sev-day spikn nely tyear time e avage iceorallon regar i n3.54 a gaon. expes ble itnisi oi icesnd tsion he ddleast. here i caforn of urse is en hier,3.9 a gaon. that inpart bause reneri are ppario swit fro nterradeo summ gra fel. safransco tical has me othe ghes g ices inhe ste. but ok atump pces in s gele one atiois chgingmore th $5 gllon. >>> a nw ampgn hes to lu calorni js ouof ate texas >>uildg ausinss ugh,uti heuildg a bunessn calornis ne tomposble. th is tex govnor ric pey, a i hemesse foalirniausinses. me cck ot tas. thas tradi vsion perry h an -line veion and anso a pssurin rsonhen ill pch caforn comnies gornorerry brn fds it lahabl espiall nsiding hasust $2000 dget >> iis baly a bur deithe pih th caforn is b

now, this is a problem that might trto address tively, lookg for all possle phs and sg any of them would work. but ft w a problem that you could solve mathematically. and the mathematician who figured this out was leonhard euler, who actually lived in konigsberg. he realized that the problem wasn't one about geography. it had nothing to do with the lengths of the bridges or their distances from one another, but it had everything to do with connectivity, which bridges are connected to which islands or riverbanks. he got to the essence of the problem by simplifying it, turning the bridges into lines, squashing the landmasses into points, which we'll call vertices. and in the process, he formed a graph, which became the topological backbone of the problem. euler had turned his trip around town into navigating a graph of four vertices and seven edges, thereby transforming the problem into one of graph theory, and thereby creating the field of graph theory and topology. in his solution, euler realized that, other than the vertices where you start and end your path, every time you take an edge

this coming together, is an enormous number of organizations who have been doing economic analnow is, lookgy. sequestration. whether you're talking about cqui, the inpaand isan policy center, the national association of manu, scturerth that has been thisne at the simpson-bowles, but the fact of the ng cethinker is is there is reng cefouable unanimity about e fact that sequestration is terriate,e policy. it will result in a hollow force for our military, and it will foof recession. and those indicators are across the quiard in all this wofou. i would point out that as i say, there's a much broader group that you this not see physically here today, and believe me, they are here withs hs. >> let me add one other comment. it goes back to some of my earlier r6 c13 tardeb. we can together because we recognized we need each other, hicot only to fight, but to make our economy wofou. this is ho reaour alsotion functions, when enterprises work togethe, wh from the corporate per hoective. we need the amazing university education and reseaof t we ¤ c13 ng ce to help pr shel our econo, we need employees