Emma Bowman

Updated at 1:02 a.m. ET Sunday

Elon Musk, Tesla's chief executive, has reached a deal with the Securities and Exchange Commission to settle a securities fraud charge brought against him on Thursday, the agency announced on Saturday.

Under the terms of the settlement, Musk has agreed to step down as chairman of the Silicon Valley-based company, but will remain in his post as CEO.

Updated at 11:13 p.m. ET

Immigrants who benefit from various forms of public assistance, including food stamps and housing subsidies, would face sharp new hurdles to obtaining a green card under a proposed rule announced by the Trump administration on Saturday.

Before Lori Alhadeff ran for a seat on her local school board, she had no experience in politics. She didn't even consider herself a "political person," she says.

That changed when her daughter, Alyssa Alhadeff, died in the Parkland school shooting. In February, a former student killed 14-year-old Alyssa and 16 other people at Marjory Stoneman Douglas High School.

Updated at 1:00 p.m. ET Sunday

Sen. John McCain died Saturday, a day after his office announced his decision to discontinue medical treatment for brain cancer. Before his death, McCain's wife Cindy said in a tweet that the McCain family was "overwhelmed by the outpouring of love and support from around the world."

That outpouring swelled after the news of his death broke on Saturday.

Updated at 8:03 a.m. ET

It was a tweet that set off a storm. Was President Trump admitting to collusion between his campaign and Russia? Was he stipulating that the now notorious June 2016 Trump Tower meeting arranged by his son Donald Trump Jr. really was all about getting dirt on Hillary Clinton from a Kremlin-linked Russian lawyer and not adoption issues as President Trump had earlier claimed?