NATO says the alliance launched airstrikes Friday on embattled Libyan leader Moammar Gadhafi's hometown of Sirte, as rebel forces gather there for a showdown with pro-Gadhafi fighters.
This is why I think Sirte is a bad choice for Khaddafi to seek refuge in. Sabha in the south away from NATO air power, closer to supply routes and more mercenaries (assuming Khaddafi has cash), and a retreat route to friendlier territory is much better.
Of course, encouraging loyalist supporters to retreat to Sirte could cover a Khaddafi run to the southern border.