A GOP promise to expel two Democrats from the House Intelligence Committee would dramatically escalate partisan warfare over panel assignments, potentially ending the intelligence career of Rep. Adam Schiff (Calif.) while increasing fears that the new majority intends to trample on minority rights. The vow by Rep. Kevin McCarthy (R-Calif.), who is busily seeking support for the Speakership in the new House, would diminish the power of two of the most vocal critics of former President Trump in Schiff and Rep. Eric Swalwell (D-Calif.) just as the former president has launched a reelection bid. It is drawing howls of protest...