Seemingly destined-to-fail LightSquared just might be out of options. After getting a high-five from Sprint and plenty of attention for its initiatives in bringing yet another wireless option to America, those blasted GPS interference issues or "supposed" issues, depending on who you ask eventually became too much to overcome. According to a breaking report out of The Wall Street Journal, Philip Falcone's venture is seriously teetering on the edge of bankruptcy, as "negotiations with lenders to avoid a potential default faltered," according to the ever-present "people familiar with the matter." Purportedly, the two sides have until 5PM tomorrow to strike a deal that'll keep the firm out of bankruptcy court (if you'll recall, it owes over $1.6 billion dollars to various entities), but given just how far apart these sides remain, its fate seems all but sealed. We'll be keeping an ear to the ground for more, but don't go placing bets on yet another debt-term violation waiver.