We’re old enough to remember when the mere whistleblower’s account of the Trump phone call with the president of Ukraine was just about all the impeachment evidence Democrats needed, but another day brings with it more goalpost shifting:

CNN’s Brian Stelter spotted something else to swim towards:

How many iceberg tips and “walls are closing in” comments can these people make?

It sure seems to be!

That’s definitely the tip of a much larger iceberg.