Obama and King Abdullah plan to discuss their efforts to counter the Islamic State in a White House meeting.
Jordan is one of five Arab nations that have participated in US-led airstrikes against the militants in Syria, and Abdullah said he's consulting with other Arab leaders about taking a stronger stand against the Islamic State.
"It's clearly a fight between good and evil," Abdullah said on "CBS This Morning."
"And people have to make a decision. This is our war. This is a war inside of Islam. So we have to own up to it. We have to take the lead. And we have to start fighting back."
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Obama and Abdullah also plan to discuss their efforts to reduce tensions between Israel and Palestine.
Jordan's UN envoy said Tuesday she will be trying to get the UN Security Council to agree on a resolution before the end of December that would press for a two-state solution to the Israeli-Palestinian conflict.