Buffett talks of new US stimulus

<div>Legendary investor Warren Buffett said yesterday unemployment in the US could hit 11 per cent and a second stimulus package might be needed as the economy struggles to recover from recession. Buffett, the billionaire founder of Berkshire Hathaway, said Americans suffered &ldquo;a shock to the system&rdquo; from the economic difficulties in the final quarter of last year but had started to rebound.<br /><br />&ldquo;We&rsquo;re not in a freefall, but we&rsquo;re not in a recovery either,&rdquo; he said.</div>