TUNIS (Reuters) -Tunisian judges will extend their strike into a second week if President Kais Saied does not cancel a decree firing dozens of them, the judges’ association said on Thursday. Saied dismissed 57 judges last week, accusing them of corruption and protecting terrorists, charges that the association said were mostly politically motivated. The strike began on Monday. Saied this week ordered judges’ salaries be cut to take account of strike days after they began the stoppage in protest. The president assumed executive powers last summer in a move his opponents called a coup, subsequen…