Based ondepthfirstsearch, the article USESroutedeletionandnode deletion methods to producemulti-solutions, and then determine the optimumsolutionwithleastcosting.
And George W Bush proclaimed that the US would work to expand "freedom in all the world", a laudable enterprise, no doubt, but one which, at least in Iraq and Afghanistan, has met with questionable success while costing a great deal in American lives and money.
Now, Warner Bros. has canceled the show (at least for the rest of the season) putting dozens of people out of work and costing the network millions of dollars.