Can President Trump call a state of emergency over border wall

President Trump has threatened to declare a state of emergency to fund the border wall without going through Congress. Hear from constitutional expert Robert McWhirter about whether the president can declare a state of emergency in this situation.

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Constitutional Expert Robert McWhirter

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'Durrells in Corfu' returns for a fourth season of family adventure

The Durrells in Corfu returns for a fourth season of eccentric family adventures on a Greek isle in the 1930s.

'Retro Report on PBS' tells the story behind the story

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'Poldark' rides again on 'Masterpiece' this fall

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