TUSCALOOSA, Ala. (AP) - Expressing amazement at the destruction around him, President Barack Obama on Friday stepped through the wreckage left by rampaging tornadoes and pledged help to those who survived but lost their homes in a terrifying flash. Said the president: "I've never seen devastation like this."
"We're going to make sure you're not forgotten," Obama said as he and first lady Michelle Obama walked the streets of a reeling neighborhood. He said that although nothing could be done for the many who were killed - "they're alongside God at this point" - Obama assured support for resilient survivors.
Hurrying to Alabama, Obama offered comfort and help in a role he and presidents before him have had to assume time and again in moments of crisis. "It is heartbreaking," he said, standing under a sunny sky that was a stark contrast to the wreckage and bleakness around him.
It was a day of disparity remarkable even for a president. From Alabama, Obama flew to Cape Canaveral, Fla., where he had planned to cheer the final launch of space shuttle Endeavour alongside injured Arizona Rep. Gabrielle Giffords. But that launch was called off suddenly Friday because of a technical problem. The next launch attempt won't occur until Monday, at the earliest, NASA said.
Obama still visited NASA facilities despite the scuttled takeoff before heading to south Florida to deliver an evening commencement address at Miami Dade College.
As he traveled throughout Tuscaloosa, Obama absorbed the scenes of a community deeply deformed by the twisters, with trees uprooted and houses demolished. One young man told Obama he had witnessed debris lifting up all around him, yet he emerged with only cuts and bruises.
"It's a blessing you are here," the president said back.
The nightmare storms in the South have killed about 300 people, chiefly in Alabama. Obama has stepped into the role of national consoler in chief before, including after the shooting of Giffords earlier this year, but he has not had to deal with the scope of such community obliteration until now.
"What's amazing is when something like this happens folks forget all their petty differences," said the president after spending time talking to the state's governor and Tuscaloosa's mayor. "When we're confronted by the awesome power of nature and reminded that all we have is each other."
Obama spoke with sleeves up rolled up under sunny skies, offering warm reassurances but no big display of emotion.
The president later stopped at an elementary school that was severely damaged during the storm but was being used as a distribution center for aid supplies. He held a toddler in his arms as he talked with residents about their experiences during the storm.
Tuscaloosa Mayor Walt Maddox said his city would rebuild in a way that would give the president a story of pride he would tell all over the nation.
Visible from Air Force One as Obama neared a landing in Tuscaloosa: a long swath of tornado damage that looked like a wide, angry scar across the land.
And as the president moved by motorcade through communities and business districts, suddenly the devastation was everywhere: flattened buildings, snapped trees, collapsed car washes and heaps of rubble, twisted metal and overturned cars as far as the eye could see.
Earlier, as he arrived in Alabama, Obama fell into lengthy conversations with Alabama Gov. Robert Bentley and Tuscaloosa mayor Walt Maddox before heading off to inspect the damage and spend time with local families and officials.
All told, the day had shaped up as an object lesson in the many roles a president must play, from healer to cheerleader, beginning with a nod to the country's civil rights past and ending with a speech to its future in a class of graduating students. Before departing the White House, he met with participants in the iconic 1968 Memphis sanitation workers' strike. The president was to end his day with the evening commencement address at Miami Dade College.
The president has declared a major disaster in Alabama and ordered federal aid to assist with recovery efforts.