Will Trump try to undo Obama's national monument designations?

PORTLAND, Maine - Republican leaders in Maine and Utah are asking President Donald Trump to step into uncharted territory and rescind national monument designations made by his predecessor.The Antiquities Act of 1906 doesn’t give the president power to undo a designation, and no president has ever taken such a step. But Trump isn’t like other presidents.Former President Barack Obama used his power under the act to permanently preserve more land and water using national monument desig