House Intelligence Chairman Adam Schiff (D-Calif.) said on ABC's "This Week" that President Trump's stonewalling of congressional oversight — which he considers further obstruction of justice — adds weight to some Democrats' calls for impeachment, but that it may simply be Trump's "perverse way" of dividing the country further.
The big picture: Schiff — who along with House Speaker Nancy Pelosi and other Democratic leaders have cautioned against impeachment — noted that he has always said that Congress should wait to see special counsel Robert Mueller's findings before making any decisions. He said that it is now a priority to get Mueller to testify before Congress, since Attorney General Bill Barr has proven to be an unreliable narrator, and that he is convinced that it will happen — despite negotiations for Mueller to appear on May 15 falling through.
Go deeper: Trump may face impeachment whether or not he cooperates