By LISA MASCARO, KEVIN FREKING, STEPHEN GROVES and FARNOUSH AMIRI (Associated Press) WASHINGTON (AP) — The default-averting debt ceiling and budget cuts package headed toward a crucial House vote Wednesday as President Joe Biden and Speaker Kevin McCarthy assembled a coalition of centrist Democratic and Republican supporters against fierce conservative blowback and progressive dissent. As debate began, Biden expressed optimism that the agreement he negotiated with McCarthy would pass the chamber and avoid an economically disastrous default on America’s debts. “I think things are going as planned,” he told reporters.