Kelly Ayotte: “Thank you, Senator McCaskill. I thank all the witnesses for being here today.”

This type of behavior is irresponsible and dangerous. Violent rhetoric has no place in our politics.

Now we really need to look at how else we are using technology in our schools.

Our effort to get cellphones out of the classroom is paying off, and I’m highly encouraged by the progress schools are reporting.

Threats like this should be investigated and prosecuted to the fullest extent of the law.