McCain's surgery may be more serious than thought, experts say

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/BBEyUP3.img?h=100&w=100&m=6&q=60&o=f&l=f&x=1008&y=643The recovery from a procedure on Friday to remove a blood clot could delay Senator John McCainâ??s return to Washington for a vote on health care, medical experts said.

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