What's the Party Line This Week?

It's a bit annoying to keep track of political opinions that change every week. I've mostly noticed this on the Left. For example:

• Is the Left for or against IQ tests this week?
• Is the Left for or against the War on Some Drugs this week?
• Is the Left for or against trusting Science this week?

Recently, I've found a similar question for the Right:

• Is the Right for or against immigrants taking the place of “Real” Americans this week?
• Is the Right for or against allowing locals to keep strangers away this week?

Same bulshytt, different side.