Washington DC, Jan. 14 -- In a sharp twist in the US presidential campaign, former President Donald Trump launched an attack on party candidate Vivek Ramaswamy, calling his campaign "deceitful" and urging his supporters not to "waste" their vote on him.

He said that the Indian-American leader is not 'MAGA' (Make America Great Again) and a vote for him is a vote for the "other side".

"Vivek started his campaign as a great supporter, "the best President in generations," etc. Unfortunately, now all he does is disguise his support in the form of deceitful campaign tricks. Very sly, but a vote for Vivek is a vote for the "other side" -- don't get duped by this," Trump posted on Truth Social.

"Vote for "TRUMP," don't waste your vote! Vivek i...