PE HUB First Read

IRS awarded more than $312 mln to whistleblowers last year, beating prior years payoffs.

NY State Attorney General to investigate Facebook’s unauthorized collection of more than 1.5 mln users email address books.

Blackstone bets on costly drug trials that vex even big pharm.

Twitter CEO Jack Dorsey told Rep. Ilhan Omar the company didn’t pull President’s tweet that resulted in death threats because it didn’t break the rules.

Uber is aiming for a valuation of up to $90 bln in IPO, just above its latest funding round.

Police shot at a black couple near Yale University, prompting week of protests.

How Amazon automatically tracks and fires warehouse workers for not meeting productivity standards.