FILE - In this March 23, 2010 file photo, Marcelas Owens of Seattle, left, Rep. John Dingell, D-Mich., right, and others, look on as President Barack Obama signs the health care bill in the East Room of the White House in Washington. (AP Photo/J. Scott Applewhite, File)WASHINGTON (AP) — Having health insurance used to hinge on the place you labored and what your medical history stated. Quickly that won't matter, with open-get right of entry to markets for subsidized protection coming Oct. 1 below President Barack Obama's overhaul.