Officers may have thought they were in an ambush
READ MORESpicer quit in protest over the hiring of a new White House communications director
READ MOREAfter serving nine years of a 33-year sentence, Simpson could be free in October
READ MORETrump won the Electoral College by a comfortable margin, but Clinton won the popular vote by nearly 2.9 million votes
READ MOREPresident tweeted Tuesday morning,"We were let down by all of the Democrats and a few Republicans."
READ MORERepublicans need every single vote for unpopular 'repeal and replace' proposals
READ MORE15 million would lose coverage through Medicaid cuts by 2026
READ MOREFormer Bill Clinton advisor says telling whole truth early is best policy
READ MORERepublican efforts to scrap much of Obamacare hit a new complication on Wednesday
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