Here’s what I’m reading up on this morning: 

• More information emerges about Andreas Lubitz, the Germanwings co-pilot who crashed his plane in the French Alps, killing 150 people. 

• Harry Reid will not seek reelection. 

• At least 25 people are injured when a Manhattan building catches fire. 

• The GPD expanded at a revised 2.2 percent in the fourth quarter. 

• The Samsung Galaxy S6 and S6 Edge are here. 

• Zayn Malik says leaving One Direction was the right thing. 

• The White House says it wants to tackle superbugs. 

• Meet Ili pika, the cutest (and one of the most endangered) animals.