Protesters in Chile rejected President Sebastian Pinera's political concessions as major demonstrations continued across the country demanding greater equality and constitutional changes.<br />''<br />''Protests erupted again on Tuesday despite Pinera's decision to reshuffle his cabinet on Monday, as part of his moves to quell a weeklong uprising against his administration.<br />''<br />'' Pinera replaced one-third of his cabinet, including Andres Chadwick, the right-wing interior minister who was heavily criticised for calling protesters criminals last week.<br />''<br />''What started as a demonstration against a four per cent increase in Santiago's metro rail fare earlier this month has evolved into a wider dissent against decades of growing inequality.<br />''<br />''<br />''<br />