Detailed Instructions: In this task, you are given a piece of an article. Your task is to generate a short summary of the text. Try to give the summary in just one sentence.
Q: Los Angeles, March 2 U2 frontman Bono reportedly takes his own bed on tour with him so that he doesn't aggravate his back, which was operated on in 2010.
A:
Mayors urge members of Congress to pass immigration reform.