You are absolutely wrong in suggesting that nobody blamed the BJP for Kargil. Do you think the Congress would have let this opportunity go by? All hell had broken loose in the Parliament back then.
Isn't it funny? BJP gets the blame not only when it is power (fair enough), but also when it is not in power.
Sushma Swaraj's comments lacked insight and she was speaking like a moron. But what has that got to do with this issue? The report tabled by the Comptroller and Auditor General's probe into the Kargil defence purchases is a part of history.