Biden's team claims “vile attacks, endless lies, and massive spending” if Trump is the nominee

This was their response during the Iowa Caucuses yesterday.

Ok the second one I can believe a fair amount. But don't most politicians lie quite a bit anyway or break promises anyway? Like you have never done it before?
Vile attacks? Sure he can be very confrontational against others and has no problem showing his true feelings of bitterness. But I wouldn't call them necessarily "vile".
Massive Spending? OH PLEASE. Like you haven't wasted tons of America's money just because you are in love with foreigners.

Nice way to cover your incompetence by projecting your own flaws on to an opponent just because he can be a bit cuckoo.