HIROSHIMA, Japan (AP) — President Joe Biden says Republicans in the U.S. House must move off their “extreme positions” on the now-stalled talks over raising America’s debt limit. He says there’ll be no agreement to avert a catastrophic default only on their terms. In an effort to get negotiations back on track, Biden plans to call U.S. House Speaker Kevin McCarthy from Air Force One on the way back to Washington after a Group of Seven summit in Japan. World leaders at the gathering expressed concern about the dire global ramifications if the United States were to be unable to meet its financial obligations. Biden told reporters: “I’m hoping that Speaker McCarthy is just waiting to negotiate with me when I get home.”