Obama says he's "heartbroken" by the images of devastation.
Read more...Not enough power to keep cooling going.
Read more...Up to 7-foot waves expected to hit California.
Read more...According to reports, waves reached as high as 7-feet.
Read more...VIDEO: Hundreds have died after magnitude 8.9 quake struck Japan. Quake triggers tsunami off of coast in northeastern Japan. The quake was centered about 231 miles away from Tokyo.
Read more...The island nation has been rocked by natural disasters this week.
Read more...After affects of the tsunami have made delivery of relief supplies difficult.
Read more...Earthquake, volcanic eruption and tsunami kill 113 people.
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