Sun Country Airlines has given up on its efforts to establish itself as a viable alternative to Northwest Airlines -- at least for now. The carrier lost tens of millions of dollars, and now it's looking for a buyer. The Mendota Heights based carrier has eliminated most of its scheduled flight services. Instead it will focus primarily on vacation destinations... like Florida and the Caribbean. As Minnesota Public Radio's Mark Zdechlik reports, industry observers predict Sun Country's retrenchment will hurt consumers.