New Jersey native Jen Pawol has been umpiring spring training games over the past month in the Florida Grapefruit League. This season, she hopes to become the first woman ever to call a regular-season Major League Baseball game. Source

The video announcement from Kate, Princess of Wales, comes after months of widespread speculation about her health and controversy over doctored images released by Kensington Palace. Source

Newly obtained airport security video shows a suspected airplane stowaway taking a photo of another passenger’s boarding pass in Salt Lake City, which authorities say he used to board a Southwest flight last weekend. Kris Van Cleave has details. Source

Preventative chemotherapy​, which is usually referred to as “adjuvant chemotherapy,” is an early treatment that is used to reduce the chances of cancer returning. Source

Amid a divided Congress, the House Friday approved a $1.2 trillion government spending package, sending it to the Senate ahead of a midnight deadline in an effort to avoid a partial government shutdown. Scott MacFarlane has the latest. Source

An Idaho inmate who escaped custody this week is suspected, along with his accomplice, in the murders of two men while they were on the run. Investigators say the inmate deliberately injured himself in prison to get taken to a hospital Wednesday, and when he was about to be transported back, his accomplice opened fire on corrections officers. Carter Evans has the latest. Source

Catherine, the Princess of Wales, announced Friday in a video that she has been diagnosed with cancer. Kate said the cancer was discovered during tests following abdominal surgery in January. Charlie D’Agata has more. Source

At least two people were killed and several more injured when a school bus carrying more than three dozen pre-K students Friday was involved in a crash on a highway outside Austin, Texas. Omar Villafranca reports. Source

Here’s a look at the top stories making headlines on the “CBS Evening News with Norah O’Donnell.” Source

Several gunmen opened fire Friday in a popular concert venue on the outskirts of Moscow, killing at least 40 people, according to Russian media. Russian authorities are investigating the attack as an act of terrorism. Debora Patta has the latest. Source