So, Rahul Gandhi, quite expectedly hits out at Mayawati at the National Awareness Camp on Scheduled Caste Empowerment at Vigyan Bhawan.  He said only the Congress has got the concept of reservation right. "We should not give up, but stand by the weak," he said. "Mayawati has captured the space of OBC leadership in UP," he added, but, "we need many Dalit leaders, just one won't do."