I am going to give you some advice that I had to learn the hard way (by losing money). If you want to put some fixed income in your portfolio, the absolutely WORST way to go about doing that is by looking for the juiciest yields. That is a way to get really BURNED.
Wanting a big yield is fine, but it has to be supported by a strong, stable business. If you can find a huge dividend with a great company behind it, then buy some shares. But if you just go looking for huge bond or equity dividend yields without worrying much about the underlying company, you are asking for trouble.
AIG.... I couldn't think of a worst investment right now. And I do mean investment, NOT speculation. If you want to speculate in AIG thats fine, but if you want to INVEST, stay away.
I suggest if you want to find stocks with a dividend, then look for good, stable business that have a nasty habit of raising dividends. Think longer term for fixed income. That 10% dividend looks nice now, but I would rather invest in a stronger company yielding 3-4% that raises the dividend frequently. That dividend may be 3% now, but when the company raises the dividend in the future, the yield gets bigger and bigger with each raise to you, because you already own the stock. To new buyers, maybe not because the stock's price may have increased with the dividend, keeping the current yield the same or even lower. But your yield on cost will keep going up. A company in a weak financial situation is unlikely to ever raise the divy and your yield on cost will stay the same.