Bush Outlines $7.1B Flu-Fighting Strategy By LAURAN NEERGAARD, AP Medical Writer 32 minutes ago President Bush outlined a $7.1 billion strategy Tuesday to prepare for the danger of a pandemic influenza outbreak, saying he wanted to stockpile enough vaccine to protect 20 million Americans against the current strain of bird flu.The president also said the United States must approve liability protection for the makers of lifesaving vaccines. He said the number of American vaccine manufacturers has plummeted because the industry has been hit with a flood of lawsuits. Bush said no one knows when or where a deadly strain...