The estranged husband of Jennifer Dulos, the missing Connecticut mother of five, was arrested and charged with murder and kidnapping Tuesday. Fotis Dulos is expected to be arraigned Wednesday. Two other people also were arrested in connection with Jennifer’s death. Mola Lenghi reports on what we know about the arrests. Source

Tehran says salvo of ballistic missiles was retaliation for U.S. killing of top general, but there have been no reports of casualties from the strikes. Source

President Trump is expected to speak to the nation Wednesday morning about Iran’s attacks on two bases that house U.S. troops in Iraq. Paula Reid reports that he’ll likely use this address to reassure Americans, but how he responds to Iran remains to be seen. Source

More than 300 people are homeless a day after the 6.4 magnitude quake rocked the island still recovering from Hurricane Maria. Source

If you’re looking for a refresher on how the caucuses work, or perhaps planning to caucus for the first time, we’ve put together a step-by-step look at the process. Source

The Boeing 737 crashed shortly after taking off from the Iranian capital’s main airport. Source

Tehran said the ballistic missile strikes were retaliation for the killing of Iranian General Qassem Soleimani. Source

The U.S. is monitoring Iranian military movements; France marks 5 years since Charlie Hebdo attack Source

It’s not yet clear if there are any survivors. Source

During a speech in New York City on Tuesday, former Vice President Joe Biden slammed the Trump administration for failing to provide evidence of an “imminent threat” from Iran that would justify the U.S.’s recent actions in the country. Meanwhile, Vermont Senator Bernie Sanders went after Biden for his foreign policy record. 2020 campaign reporters Cara Korte and Bo Erickson join CBSN for this edition of 2020 Daily Trail Markers. Source