Congress president Sonia Gandhi said on Friday that External Affairs Minister Sushma Swaraj is an expert at "indulging in theatrical politics".Sushma Swaraj had said on Thursday that she was ready to face the consequences if helping former IPL chairman Lalit Modi's wife on humanitarian grounds was a crime."She (Sushma Swaraj) is an expert at indulging in theatrical politics," said Sonia Gandhi before she joined her party colleagues protesting the suspension of 25 Congress MPs by Lok Sabha Speaker Sumitra Mahajan.