"When a problem exists, whether in personnel or in business operations, the time to act is now. … The time to have considered -- and improved -- the reliability of New Orleans’ levees was before Katrina." - Warren Buffett
Leucovorin for autism? Many scientists — and parents — are skeptical
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President Trump says an old drug that acts like a vitamin can reduce autism
symptoms in many children. The science doesn't support that claim.
1 hour ago
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