On this week’s TV edition of Talk Business & Politics:

Sen. Tom Cotton. In a wide-ranging interview on immigration, North Korea, healthcare and taxes, the senator defends his legislation and positions.

On the road with Rex Nelson. Where has the Democrat-Gazette columnist been traveling lately and what’s peaked his interest? We’ll talk politics and culture, and maybe even break into an old Glen Campbell song.

And we’ll go inside the numbers for a look at several other major stories of the last week.