WASHINGTON (AP) — A day after former President Donald Trump won his second Senate impeachment trial, bipartisan support appeared to be growing for an independent Sept. 11-style commission into the deadly insurrection that took place at the U.S. Capitol.

Investigations into the riot were already planned, with Senate hearings scheduled later this month in the Senate Rules Committee. House Speaker Nancy Pelosi, D-Calif., has asked retired Army Lt. Gen. Russel Honoré to lead an immediate review of the Capitol’s security process.

Lawmakers from both parties, speaking on Sunday's news shows, signale...