GTG On Train

There are some times when you should be texting. You might want to avoid it when you're:

• a bridesmaid/usher at your sister's wedding
• performing surgery
• swimming in a lightning storm
• playing polo
• feeding your rare Siberian tigers
• driving
• driving a train

Uh huh. A train collision killed 25 people and injured 138--"the deadliest rail disaster in the U.S. in 15 years." And now there's a board reviewing whether or not this happened because the engineer was texting.

I wonder what the message was.