1. portal site-a site that the owner positions as an entrance to other sites on the internet; a portal typically has search engines and free email and chat rooms etc.. portal.
And there is plenty of blame to go around in this financial crisis, but the reason it happened was 100% caused by a Democrat run government that forced a liberal policy initiated by President Clinton and reforms primarily blocked by Democrats. One would never know this by watching the news or reading newspapers.
One possible cause of bubbles is excessive monetary liquidity in the financial system, inducing lax or inappropriate lending standards by the banks, which makes markets vulnerable to volatile asset price inflation caused by short-term, leveraged speculation.