Warren Buffett says he goes to bed more worried about another pandemic or nuclear war than his company

Tech Insider : Economy
Warren Buffett speaks onstage
Warren Buffett says he can't do anything about "all kinds of things."

Paul Morigi/Getty Images

Here's why investors should consider putting money in the market now as optimism climbs, according to Vanguard's head of investor research

Tech Insider
Fiona Greig, Vanguard's global head of investor research and policy.
Fiona Greig, Vanguard's global head of investor research and policy.

Vanguard

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