As a dog returns to his vomit...

... so George Soros returns to blowing wads of cash on a risky political scheme.

Billionaire financier George Soros hosted a fundraiser for Senate Democrats last week at his Manhattan home, making his first foray into politics after spending $25 million of his money in an effort to defeat President Bush last year.

Soros gathered about 60 of his friends and acquaintances in his Upper East Side home Thursday to hear a presentation from Sen. Charles Schumer (D-N.Y.), chairman of the Democratic Senatorial Campaign Committee, according to a knowledgeable source. The event raised an estimated $250,000 for Senate Democratic candidates.