<span style="color: #222222;">Government today attributed the rupee's fall to an all-time low against the US dollar to external factors. </span><br />'' <br />'' <span style="color: #222222;">Economic Affairs Secretary Subhash Chander Garg said in New Delhi that the rupee is depreciating due to external factors and there is nothing at this stage to worry. </span><br />'' <br />'' <span style="color: #222222;">He said the external factors may ease going forward.</span><br />'' <br />'' <span style="color: #222222;">The rupee hit an all-time low of 70.1 to a US dollar earlier today. </span>