Bill Barr, Herr Trump's flunkee is running scared and he is reportedly refusing to testify for the House Committee tomorrow after his brutal hearing today in the Senate. - Will the House Sargent at Arms actually arrest Barr for contempt of the House?
Not likely, but it would send a clear message to Herr Trump that they are not messing around. Anything else will just encourage them to continue stonewalling for their master.