Julia Bacha

At the heart of any successful film is a powerful story. And a story should be just that: a narrative with a beginning, middle, and end, powerful protagonists that audiences can identify with, and a dramatic arc that is able to capture and hold viewers' intellectual and emotional attention.

We need to have a national security that puts steel in front of our enemies. I would send weapons to Ukraine. I would work with NATO to put forces on the eastern border of Poland and the Baltic nations, and I would reinstate, put in place back in the missile defense system that we had in Poland and in the Czech Republic.

Ironically, it is only when disaster strikes that the shuttle makes the headlines. Its routine flights attracted less media interest than unmanned probes to the planets or the images from the Hubble Telescope. The fate of Columbia (like that of Challenger in 1986) reminded us that space is still a hazardous environment.