Trump-Putin Alaska Summit: Here's all about the much-awaited US-Russia talks on Ukraine peace deal

The U.S.-Russia summit in Alaska is happening where East meets West — quite literally — in a place familiar to both countries as a Cold War front line of missile defense, radar outposts and intelligence gathering. Whether it can lead to a deal to produce peace in Ukraine more than 3 1/2 years after Moscow's invasion remains to be seen. Here’s what to know about the meeting between Russian President Vladimir Putin and U.S. President Donald Trump, the first summit in four years.