President Donald Trump's new travel ban starts this morning and will bar or partially restrict entry from more than a dozen countries over what federal officials say are national security concerns. South Florida - home to a large group of Cubans,

Iran appeared to have rejected a key element of an American proposal aimed at breaking the deadlock in the negotiations over the future of the country’s nuclear program.

“We are actively looking at ways to challenge this ban, but it will be difficult,” Brown said, adding that the Supreme Court has upheld other travel bans in recent years.