The S&P 500 is up 0.7% in midday trading, on track to eke out a fresh closing high. This would mark the index's first closing record since early December, when it closed at 6090.27.

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The bipartisan law - enacted in April and known as the Protecting Americans from Foreign Adversary Controlled Applications Act - threatens the companies with civil penalties of $5,000 per user. TikTok ...

Pepper…and Salt ...