Tensions have flared between Dr. Abdul El-Sayed, the Democratic Senate nominee in Michigan, and his former primary rival. “I don’t want any distractions,” Dr. El-Sayed said Saturday.

At a Halloween event in Florida, President Trump told reporters that Alina Habba Mildon’s lucrative work for someone seeking a pardon was “not acceptable.”

This week’s $6.3 billion hack of Binance is the largest to hit crypto, and would be the most that North Koreans have stolen in years of brazen cybercrime.