‘Obamacare’ countdown gets under way

WASHINGTON (AP) — With fewer than 100 days before uninsured Americans can sign up for health care, the Obama administration says it’s gearin…

The artwork is shown on the inside of the concrete canoe entry from Utah State university before the National Concrete Canoe Competition in Homer, Ill., Saturday, June 22, 2013. (AP Photo/Michael Conroy)

What floats these boats? Concrete

Does concrete float? For the hundreds of civil engineering students at the annual National Concrete Canoe Competition, the answer is “yes.”