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Good morning.

Here’s what you need to know:

• An expanded travel ban.

President Trump, citing national security, signed new travel restrictions on Sunday that are more far-reaching than previous versions and are to be imposed indefinitely, rather than for 90 days.

The new executive order will bar most citizens of Chad, Iran, Libya, North Korea, Somalia, Syria and Yemen from entering the U.S. Iraqis and some Venezuelans will also face restrictions.

The addition of countries that are not predominantly Muslim could address claims that earlier orders amounted to religious discrimination.