AP Photo
An armed police officer keeps guard at Downing Street in London, Wednesday, Dec. 6, 2017. Two men will appear in a London court to face terror charges Wednesday after reportedly plotting to assassinate British Prime Minister Theresa May. The plan, revealed to the British Cabinet on Tuesday, allegedly involved planting a bomb outside the entrance to Downing Street gates before attackers would stab the U.K. leader in the ensuing chaos. (AP Photo/Kirsty Wigglesworth)