Read the Uber Challenge guide.
Khan asked Trump if he has ever read the U.S. Constitution and challenged him to "go look at the graves of the brave patriots who died defending this country".
But we don't want to deliver a beta product," read the letter, citing the challenges of large scale manufacturing due to pre-order demand and overcoming issues with the variations in home size.
A designated person reads the items (challenge) and each responsible party verifies the completion of their specific task.
To celebrate Bloomsday, Sarah Lynch took the challenge to read the whole thing in a week.
When he first read the script, he thought the challenge of this episode was that the bowling theme had already been covered in the season one episode "Life on the Fast Lane".
"We were aware that a number of clubs would be alerted to Paul's considerable talents and that retaining his services might prove an impossible challenge," read the statement.
Next, read the Huffington Post's Sleep Challenge from HuffPost's Arianna Huffington and Glamour's Cindi Leive and other sleep articles from fellow Huffington Post bloggers.
Take a look at your district, read the report, learn about the challenges facing today's school districts and see what the best among them are doing to make their schools work.
If you need a jump-start for your career, read the National Research Council's Grand Challenges in Environmental Sciences for some ideas.
"The Government and Mayor of London have decided to end the current process to dispose of the Olympic stadium, which has become bogged down in a number of legal and other challenges," read the DCMS statement.
