Isn't it time for republicans to come to the table and act like adults to get the debt ceiling debate settled?

Past time, but it won't happen until July29th at the earliest. What you have to remember is that the Republican politicians want the USA to go into a Depression. Their actions have proved that over and over. So, in order to minimize political fallout and still accomplish this they will wait until July 29th or August 1st before they pass a debt ceiling increase.